Inference time comparison between the different models
#37
by Rumaben - opened
I thought that I would make a comparison between the various LTX 2.3 models made available by Kijai in this Huggingface section. For good measure I made three generations of each . The 10 second video made were in a resolution of 768x1280 (multiplier 0.5 & then upscaled x2) at 24fps, lastly frame interpolated to 48fps. This is for presenting how the different model types will perform on entry-level hardware.
The hardware used in these quick tests were an old i7-8700K cpu, 64gb of ddr4 clocked at 3200mhz and a GeForce RTX 4060 Ti 16gb (max gpu clock locked at 2350mhz). I'm on Arch linux. when used the distilled lora strength were at 1.0.
ComfyUI startup information
(comfy-env) [rumaben@archlinux ComfyUI]$ python main.py --fast fp16_accumulation fp8_matrix_mult --use-sage-attention --cuda-malloc --async-offload --supports-fp8-compute --fast cublas_ops autotune --force-non-blocking --disable-dynamic-vram --preview-method latent2rgb --auto-launch [START] Security scan [ComfyUI-Manager] Using `uv` as Python module for pip operations. Using Python 3.14.3 environment at: /home/rumaben/comfy-env [DONE] Security scan ## ComfyUI-Manager: installing dependencies done. ** ComfyUI startup time: 2026-03-17 20:19:15.388 ** Platform: Linux ** Python version: 3.14.3 (main, Feb 13 2026, 15:31:44) [GCC 15.2.1 20260209] ** Python executable: /home/rumaben/comfy-env/bin/python ** ComfyUI Path: /home/rumaben/comfy/ComfyUI ** ComfyUI Base Folder Path: /home/rumaben/comfy/ComfyUI ** User directory: /home/rumaben/comfy/ComfyUI/user ** ComfyUI-Manager config path: /home/rumaben/comfy/ComfyUI/user/__manager/config.ini ** Log path: /home/rumaben/comfy/ComfyUI/user/comfyui.log Using Python 3.14.3 environment at: /home/rumaben/comfy-env Using Python 3.14.3 environment at: /home/rumaben/comfy-envPrestartup times for custom nodes:
0.0 seconds: /home/rumaben/comfy/ComfyUI/custom_nodes/comfyui-easy-use
0.0 seconds: /home/rumaben/comfy/ComfyUI/custom_nodes/rgthree-comfy
0.9 seconds: /home/rumaben/comfy/ComfyUI/custom_nodes/ComfyUI-Manager
Found comfy_kitchen backend eager: {'available': True, 'disabled': False, 'unavailable_reason': None, 'capabilities': ['apply_rope', 'apply_rope1', 'dequantize_mxfp8', 'dequantize_nvfp4', 'dequantize_per_tensor_fp8', 'quantize_mxfp8', 'quantize_nvfp4', 'quantize_per_tensor_fp8', 'scaled_mm_mxfp8', 'scaled_mm_nvfp4']}
Found comfy_kitchen backend triton: {'available': True, 'disabled': True, 'unavailable_reason': None, 'capabilities': ['apply_rope', 'apply_rope1', 'dequantize_nvfp4', 'dequantize_per_tensor_fp8', 'quantize_mxfp8', 'quantize_nvfp4', 'quantize_per_tensor_fp8']}
Found comfy_kitchen backend cuda: {'available': True, 'disabled': False, 'unavailable_reason': None, 'capabilities': ['apply_rope', 'apply_rope1', 'dequantize_nvfp4', 'dequantize_per_tensor_fp8', 'quantize_mxfp8', 'quantize_nvfp4', 'quantize_per_tensor_fp8', 'scaled_mm_nvfp4']}
Checkpoint files will always be loaded safely.
Total VRAM 15947 MB, total RAM 64238 MB
pytorch version: 2.12.0.dev20260312+cu130
Set vram state to: NORMAL_VRAM
Device: cuda:0 NVIDIA GeForce RTX 4060 Ti : cudaMallocAsync
Using async weight offloading with 2 streams
Enabled pinned memory 61026.0
Using sage attention
Python version: 3.14.3 (main, Feb 13 2026, 15:31:44) [GCC 15.2.1 20260209]
ComfyUI version: 0.17.0
comfy-aimdo version: 0.2.12
comfy-kitchen version: 0.2.8
ComfyUI frontend version: 1.41.20
[Prompt Server] web root: /home/rumaben/comfy-env/lib/python3.14/site-packages/comfyui_frontend_package/static
Asset seeder disabled
[ComfyUI-Easy-Use] server: v1.3.7 Loaded
[ComfyUI-Easy-Use] web root: /home/rumaben/comfy/ComfyUI/custom_nodes/comfyui-easy-use/web_version/v2 Loaded
Loading: ComfyUI-Manager (V3.39.2)
[ComfyUI-Manager] network_mode: public
[ComfyUI-Manager] ComfyUI per-queue preview override detected (PR #11261). Manager's preview method feature is disabled. Use ComfyUI's --preview-method CLI option or 'Settings > Execution > Live preview method'.
ComfyUI Version: v0.17.0-27-ged7c2c65 | Released on '2026-03-17'
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/alter-list.json
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/model-list.json
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/github-stats.json
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/custom-node-list.json
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/extension-node-map.json
[rgthree-comfy] Loaded 48 exciting nodes. 🎉
[rgthree-comfy] ComfyUI's new Node 2.0 rendering may be incompatible with some rgthree-comfy nodes and features, breaking some rendering as well as losing the ability to access a node's properties (a vital part of many nodes). It also appears to run MUCH more slowly spiking CPU usage and causing jankiness and unresponsiveness, especially with large workflows. Personally I am not planning to use the new Nodes 2.0 and, unfortunately, am not able to invest the time to investigate and overhaul rgthree-comfy where needed. If you have issues when Nodes 2.0 is enabled, I'd urge you to switch it off as well and join me in hoping ComfyUI is not planning to deprecate the existing, stable canvas rendering all together.
Import times for custom nodes:
0.0 seconds: /home/rumaben/comfy/ComfyUI/custom_nodes/websocket_image_save.py
0.0 seconds: /home/rumaben/comfy/ComfyUI/custom_nodes/ComfyUI-VFI
0.0 seconds: /home/rumaben/comfy/ComfyUI/custom_nodes/rgthree-comfy
0.1 seconds: /home/rumaben/comfy/ComfyUI/custom_nodes/comfyui-kjnodes
0.1 seconds: /home/rumaben/comfy/ComfyUI/custom_nodes/comfyui-videohelpersuite
0.2 seconds: /home/rumaben/comfy/ComfyUI/custom_nodes/ComfyUI-LTXVideo
0.2 seconds: /home/rumaben/comfy/ComfyUI/custom_nodes/ComfyUI-Manager
1.2 seconds: /home/rumaben/comfy/ComfyUI/custom_nodes/comfyui-easy-use
dev scaled w/ rank 384 lora
Requested to load LTXAV loaded partially; 13315.87 MB usable, 13203.84 MB loaded, 9158.61 MB offloaded, 112.02 MB buffer reserved, lowvram patches: 1281 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [01:32<00:00, 11.61s/it] Unloaded partially: 1639.77 MB freed, 11564.07 MB remains loaded, 112.02 MB buffer reserved, lowvram patches: 1390 Requested to load VideoVAE loaded completely; 2224.82 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2721.69 MB freed, 8842.38 MB remains loaded, 160.02 MB buffer reserved, lowvram patches: 1557 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:56<00:00, 38.78s/it] Requested to load AudioVAE loaded completely; 5206.55 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 934.00 MB usable, 771.96 MB loaded, 612.98 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 940.06 MB usable, 778.02 MB loaded, 606.91 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 939.32 MB usable, 777.18 MB loaded, 607.76 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 938.48 MB usable, 776.34 MB loaded, 608.60 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Loading RIFE model from: /home/rumaben/comfy/ComfyUI/custom_nodes/ComfyUI-VFI/rife/train_log/flownet.pkl Prompt executed in 464.13 seconds got prompt Requested to load LTXAV loaded partially; 13146.19 MB usable, 13034.16 MB loaded, 9328.29 MB offloaded, 112.02 MB buffer reserved, lowvram patches: 1293 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [01:30<00:00, 11.35s/it] Unloaded partially: 1502.11 MB freed, 11532.05 MB remains loaded, 112.02 MB buffer reserved, lowvram patches: 1392 Requested to load VideoVAE loaded completely; 2228.91 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2721.68 MB freed, 8810.37 MB remains loaded, 160.02 MB buffer reserved, lowvram patches: 1558 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:55<00:00, 38.35s/it] Requested to load AudioVAE loaded completely; 5179.07 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 881.07 MB usable, 718.91 MB loaded, 666.03 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 879.07 MB usable, 716.80 MB loaded, 668.14 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 872.01 MB usable, 709.99 MB loaded, 674.94 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 867.83 MB usable, 705.83 MB loaded, 679.11 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Prompt executed in 297.50 seconds got prompt Requested to load LTXAV loaded partially; 13154.25 MB usable, 13042.22 MB loaded, 9320.23 MB offloaded, 112.02 MB buffer reserved, lowvram patches: 1293 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [01:31<00:00, 11.44s/it] Unloaded partially: 1526.18 MB freed, 11516.04 MB remains loaded, 112.02 MB buffer reserved, lowvram patches: 1393 Requested to load VideoVAE loaded completely; 2224.04 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2737.68 MB freed, 8778.36 MB remains loaded, 160.02 MB buffer reserved, lowvram patches: 1559 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:55<00:00, 38.34s/it] Requested to load AudioVAE loaded completely; 5190.76 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 861.95 MB usable, 699.87 MB loaded, 685.07 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 859.88 MB usable, 697.87 MB loaded, 687.07 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 862.63 MB usable, 700.40 MB loaded, 684.54 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 865.16 MB usable, 702.87 MB loaded, 682.06 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Prompt executed in 315.07 secondsdev scaled w/ rank 105 lora
Requested to load LTXAV loaded partially; 13246.68 MB usable, 13134.65 MB loaded, 9227.80 MB offloaded, 112.02 MB buffer reserved, lowvram patches: 1288 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [01:21<00:00, 10.23s/it] Unloaded partially: 1634.62 MB freed, 11500.04 MB remains loaded, 112.02 MB buffer reserved, lowvram patches: 1394 Requested to load VideoVAE loaded completely; 2229.98 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2721.67 MB freed, 8778.36 MB remains loaded, 160.02 MB buffer reserved, lowvram patches: 1559 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:52<00:00, 37.61s/it] Requested to load AudioVAE loaded completely; 5212.57 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 876.25 MB usable, 714.21 MB loaded, 670.72 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 882.50 MB usable, 720.49 MB loaded, 664.45 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 874.79 MB usable, 712.63 MB loaded, 672.31 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 866.93 MB usable, 704.88 MB loaded, 680.06 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Loading RIFE model from: /home/rumaben/comfy/ComfyUI/custom_nodes/ComfyUI-VFI/rife/train_log/flownet.pkl Prompt executed in 436.45 seconds got prompt Requested to load LTXAV loaded partially; 12384.06 MB usable, 12272.04 MB loaded, 10090.41 MB offloaded, 112.02 MB buffer reserved, lowvram patches: 1342 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [01:22<00:00, 10.29s/it] Unloaded partially: 868.05 MB freed, 11403.99 MB remains loaded, 112.02 MB buffer reserved, lowvram patches: 1400 Requested to load VideoVAE loaded completely; 2225.47 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2785.65 MB freed, 8618.34 MB remains loaded, 192.03 MB buffer reserved, lowvram patches: 1560 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:52<00:00, 37.59s/it] Requested to load AudioVAE loaded completely; 5240.54 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 751.70 MB usable, 589.44 MB loaded, 795.50 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 755.57 MB usable, 593.55 MB loaded, 791.38 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 755.21 MB usable, 593.13 MB loaded, 791.81 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 754.79 MB usable, 592.71 MB loaded, 792.23 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Prompt executed in 275.58 seconds got prompt Requested to load LTXAV loaded partially; 12015.25 MB usable, 11903.22 MB loaded, 10459.23 MB offloaded, 112.02 MB buffer reserved, lowvram patches: 1363 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [01:22<00:00, 10.31s/it] Unloaded partially: 531.25 MB freed, 11371.97 MB remains loaded, 112.02 MB buffer reserved, lowvram patches: 1402 Requested to load VideoVAE loaded completely; 2220.36 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2881.64 MB freed, 8490.33 MB remains loaded, 288.03 MB buffer reserved, lowvram patches: 1560 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:52<00:00, 37.57s/it] Requested to load AudioVAE loaded completely; 5330.67 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 714.38 MB usable, 552.31 MB loaded, 832.63 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 712.38 MB usable, 550.20 MB loaded, 834.74 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 716.40 MB usable, 554.37 MB loaded, 830.57 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 707.06 MB usable, 544.98 MB loaded, 839.96 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Prompt executed in 273.74 secondsdev input scaled w/ rank 384 lora
Requested to load LTXAV loaded partially; 12828.05 MB usable, 12716.03 MB loaded, 11120.62 MB offloaded, 112.02 MB buffer reserved, lowvram patches: 1383 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [01:26<00:00, 10.87s/it] Unloaded partially: 1088.52 MB freed, 11627.51 MB remains loaded, 112.02 MB buffer reserved, lowvram patches: 1458 Requested to load VideoVAE loaded completely; 2232.74 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 3009.20 MB freed, 8618.30 MB remains loaded, 384.02 MB buffer reserved, lowvram patches: 1560 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:43<00:00, 34.38s/it] Requested to load AudioVAE loaded completely; 5470.06 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 975.56 MB usable, 813.41 MB loaded, 571.53 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 982.62 MB usable, 820.53 MB loaded, 564.41 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 982.56 MB usable, 820.53 MB loaded, 564.41 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 982.56 MB usable, 820.53 MB loaded, 564.41 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Loading RIFE model from: /home/rumaben/comfy/ComfyUI/custom_nodes/ComfyUI-VFI/rife/train_log/flownet.pkl Prompt executed in 450.37 seconds got prompt Requested to load LTXAV loaded partially; 11343.12 MB usable, 11231.07 MB loaded, 12605.57 MB offloaded, 112.05 MB buffer reserved, lowvram patches: 1478 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [01:30<00:00, 11.26s/it] Requested to load VideoVAE loaded completely; 2469.87 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2740.78 MB freed, 8490.30 MB remains loaded, 384.02 MB buffer reserved, lowvram patches: 1560 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:42<00:00, 34.28s/it] Requested to load AudioVAE loaded completely; 5439.14 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 828.95 MB usable, 666.91 MB loaded, 718.03 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 828.82 MB usable, 666.59 MB loaded, 718.35 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 822.57 MB usable, 660.32 MB loaded, 724.62 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 815.13 MB usable, 653.09 MB loaded, 731.85 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Prompt executed in 276.57 seconds got prompt Requested to load LTXAV loaded partially; 13066.94 MB usable, 12954.91 MB loaded, 10881.73 MB offloaded, 112.02 MB buffer reserved, lowvram patches: 1370 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [01:20<00:00, 10.04s/it] Unloaded partially: 1471.47 MB freed, 11483.44 MB remains loaded, 112.02 MB buffer reserved, lowvram patches: 1467 Requested to load VideoVAE loaded completely; 2222.57 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2993.14 MB freed, 8490.30 MB remains loaded, 384.02 MB buffer reserved, lowvram patches: 1560 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:41<00:00, 33.91s/it] Requested to load AudioVAE loaded completely; 5546.45 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 929.45 MB usable, 767.37 MB loaded, 617.57 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 933.51 MB usable, 771.22 MB loaded, 613.72 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 919.01 MB usable, 756.88 MB loaded, 628.06 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 909.11 MB usable, 747.07 MB loaded, 637.87 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Prompt executed in 271.02 secondsdev input scaled w/ rank 105 lora
Requested to load LTXAV loaded partially; 13354.24 MB usable, 13242.22 MB loaded, 10594.43 MB offloaded, 112.02 MB buffer reserved, lowvram patches: 1352 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [01:12<00:00, 9.11s/it] Unloaded partially: 1646.72 MB freed, 11595.49 MB remains loaded, 112.02 MB buffer reserved, lowvram patches: 1460 Requested to load VideoVAE loaded completely; 2223.82 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2977.19 MB freed, 8618.30 MB remains loaded, 384.02 MB buffer reserved, lowvram patches: 1560 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:40<00:00, 33.36s/it] Requested to load AudioVAE loaded completely; 5448.00 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 1007.19 MB usable, 845.10 MB loaded, 539.83 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 1006.81 MB usable, 844.68 MB loaded, 540.26 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 1005.70 MB usable, 843.68 MB loaded, 541.26 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 999.13 MB usable, 837.04 MB loaded, 547.90 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Loading RIFE model from: /home/rumaben/comfy/ComfyUI/custom_nodes/ComfyUI-VFI/rife/train_log/flownet.pkl Prompt executed in 425.88 seconds got prompt Requested to load LTXAV loaded partially; 11756.44 MB usable, 11644.41 MB loaded, 12192.23 MB offloaded, 112.02 MB buffer reserved, lowvram patches: 1454 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [01:16<00:00, 9.61s/it] Unloaded partially: 160.97 MB freed, 11483.44 MB remains loaded, 112.02 MB buffer reserved, lowvram patches: 1467 Requested to load VideoVAE loaded completely; 2232.07 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2993.14 MB freed, 8490.30 MB remains loaded, 384.02 MB buffer reserved, lowvram patches: 1560 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:40<00:00, 33.40s/it] Requested to load AudioVAE loaded completely; 5449.39 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 840.70 MB usable, 678.40 MB loaded, 706.53 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 841.63 MB usable, 679.57 MB loaded, 705.37 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 840.70 MB usable, 678.40 MB loaded, 706.53 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 839.47 MB usable, 677.46 MB loaded, 707.48 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Prompt executed in 260.81 seconds got prompt Requested to load LTXAV loaded partially; 13170.75 MB usable, 13058.72 MB loaded, 10777.92 MB offloaded, 112.02 MB buffer reserved, lowvram patches: 1366 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [01:11<00:00, 8.96s/it] Unloaded partially: 1575.28 MB freed, 11483.44 MB remains loaded, 112.02 MB buffer reserved, lowvram patches: 1467 Requested to load VideoVAE loaded completely; 2227.82 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2993.14 MB freed, 8490.30 MB remains loaded, 384.02 MB buffer reserved, lowvram patches: 1560 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:40<00:00, 33.37s/it] Requested to load AudioVAE loaded completely; 5444.45 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 832.07 MB usable, 670.02 MB loaded, 714.92 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 836.38 MB usable, 674.24 MB loaded, 710.70 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 835.32 MB usable, 673.29 MB loaded, 711.65 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 835.07 MB usable, 672.97 MB loaded, 711.96 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Prompt executed in 252.64 secondsdistilled scaled
Requested to load LTXAV loaded partially; 13250.87 MB usable, 13164.89 MB loaded, 9197.55 MB offloaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [01:14<00:00, 9.34s/it] Unloaded partially: 1648.81 MB freed, 11516.08 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 Requested to load VideoVAE loaded completely; 2228.87 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2673.64 MB freed, 8842.44 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:49<00:00, 36.54s/it] Requested to load AudioVAE loaded completely; 5131.87 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 865.56 MB usable, 703.30 MB loaded, 681.64 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 865.25 MB usable, 703.19 MB loaded, 681.75 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 864.89 MB usable, 702.87 MB loaded, 682.06 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 864.57 MB usable, 702.45 MB loaded, 682.49 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Loading RIFE model from: /home/rumaben/comfy/ComfyUI/custom_nodes/ComfyUI-VFI/rife/train_log/flownet.pkl Prompt executed in 401.97 seconds got prompt Requested to load LTXAV loaded partially; 12192.25 MB usable, 12108.38 MB loaded, 10254.07 MB offloaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [01:16<00:00, 9.50s/it] Unloaded partially: 656.32 MB freed, 11452.05 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 Requested to load VideoVAE loaded completely; 2224.78 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2673.67 MB freed, 8778.38 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:49<00:00, 36.56s/it] Requested to load AudioVAE loaded completely; 5137.81 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 810.95 MB usable, 648.87 MB loaded, 736.07 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 810.76 MB usable, 648.45 MB loaded, 736.49 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 809.98 MB usable, 647.66 MB loaded, 737.28 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 757.38 MB usable, 595.29 MB loaded, 789.65 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Prompt executed in 259.15 seconds got prompt Requested to load LTXAV loaded partially; 12754.12 MB usable, 12668.65 MB loaded, 9693.80 MB offloaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [01:15<00:00, 9.41s/it] Unloaded partially: 1184.58 MB freed, 11484.07 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 Requested to load VideoVAE loaded completely; 2226.33 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2673.66 MB freed, 8810.41 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:49<00:00, 36.53s/it] Requested to load AudioVAE loaded completely; 5128.72 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 835.95 MB usable, 673.82 MB loaded, 711.12 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 835.95 MB usable, 673.82 MB loaded, 711.12 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 835.88 MB usable, 673.82 MB loaded, 711.12 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 835.88 MB usable, 673.82 MB loaded, 711.12 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Prompt executed in 260.68 secondsdistilled input scaled
Requested to load LTXAV loaded partially; 13292.30 MB usable, 13196.90 MB loaded, 9165.50 MB offloaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [00:54<00:00, 6.86s/it] Unloaded partially: 1648.81 MB freed, 11548.09 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 Requested to load VideoVAE loaded completely; 2231.35 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2673.62 MB freed, 8874.47 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:22<00:00, 27.55s/it] Requested to load AudioVAE loaded completely; 5133.33 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 922.25 MB usable, 760.15 MB loaded, 624.79 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 922.12 MB usable, 759.83 MB loaded, 625.11 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 921.81 MB usable, 759.72 MB loaded, 625.21 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 921.58 MB usable, 759.41 MB loaded, 625.53 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Loading RIFE model from: /home/rumaben/comfy/ComfyUI/custom_nodes/ComfyUI-VFI/rife/train_log/flownet.pkl Prompt executed in 357.73 seconds got prompt Requested to load LTXAV loaded partially; 13139.94 MB usable, 13052.83 MB loaded, 9309.57 MB offloaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [00:55<00:00, 6.93s/it] Unloaded partially: 1488.73 MB freed, 11564.10 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 Requested to load VideoVAE loaded completely; 2218.54 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2689.63 MB freed, 8874.47 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:24<00:00, 28.06s/it] Requested to load AudioVAE loaded completely; 5148.28 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 918.26 MB usable, 756.03 MB loaded, 628.91 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 918.26 MB usable, 756.03 MB loaded, 628.91 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 917.57 MB usable, 755.56 MB loaded, 629.38 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 860.19 MB usable, 698.18 MB loaded, 686.76 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Prompt executed in 224.05 seconds got prompt Requested to load LTXAV loaded partially; 12832.50 MB usable, 12748.68 MB loaded, 9613.72 MB offloaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [00:56<00:00, 7.04s/it] Unloaded partially: 1248.61 MB freed, 11500.07 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 Requested to load VideoVAE loaded completely; 2228.01 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2673.65 MB freed, 8826.42 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:24<00:00, 28.08s/it] Requested to load AudioVAE loaded completely; 5134.39 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 858.38 MB usable, 696.18 MB loaded, 688.76 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 858.38 MB usable, 696.18 MB loaded, 688.76 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 858.26 MB usable, 696.18 MB loaded, 688.76 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 858.32 MB usable, 696.18 MB loaded, 688.76 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Prompt executed in 213.77 secondsdistilled input scaled V2
Requested to load LTXAV loaded partially; 13204.87 MB usable, 13113.00 MB loaded, 8956.39 MB offloaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [00:54<00:00, 6.80s/it] Unloaded partially: 1552.76 MB freed, 11560.24 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 Requested to load VideoVAE loaded completely; 2233.33 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2673.49 MB freed, 8886.75 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:22<00:00, 27.63s/it] Requested to load AudioVAE loaded completely; 5140.12 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 918.12 MB usable, 756.03 MB loaded, 628.91 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 918.00 MB usable, 755.98 MB loaded, 628.96 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 863.81 MB usable, 701.66 MB loaded, 683.27 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 809.55 MB usable, 647.24 MB loaded, 737.70 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Loading RIFE model from: /home/rumaben/comfy/ComfyUI/custom_nodes/ComfyUI-VFI/rife/train_log/flownet.pkl Prompt executed in 360.21 seconds got prompt Requested to load LTXAV loaded partially; 12746.94 MB usable, 12664.78 MB loaded, 9404.61 MB offloaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [00:54<00:00, 6.87s/it] Unloaded partially: 1152.56 MB freed, 11512.22 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 Requested to load VideoVAE loaded completely; 2219.61 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2689.53 MB freed, 8822.69 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:22<00:00, 27.66s/it] Requested to load AudioVAE loaded completely; 5138.62 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 856.13 MB usable, 694.02 MB loaded, 690.92 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 855.45 MB usable, 693.17 MB loaded, 691.77 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 855.23 MB usable, 693.17 MB loaded, 691.77 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 855.23 MB usable, 693.17 MB loaded, 691.77 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Prompt executed in 213.44 seconds got prompt Requested to load LTXAV loaded partially; 13135.31 MB usable, 13048.97 MB loaded, 9020.42 MB offloaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [00:54<00:00, 6.84s/it] Unloaded partially: 1600.78 MB freed, 11448.19 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 Requested to load VideoVAE loaded completely; 2230.95 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2673.54 MB freed, 8774.64 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:22<00:00, 27.66s/it] Requested to load AudioVAE loaded completely; 5133.73 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 805.20 MB usable, 643.02 MB loaded, 741.92 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 805.07 MB usable, 643.02 MB loaded, 741.92 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 805.13 MB usable, 643.02 MB loaded, 741.92 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 805.13 MB usable, 643.02 MB loaded, 741.92 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Prompt executed in 210.96 secondsdistilled input scaled V3
Requested to load LTXAV loaded partially; 13207.43 MB usable, 13116.58 MB loaded, 10720.07 MB offloaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [00:58<00:00, 7.29s/it] Unloaded partially: 1632.80 MB freed, 11483.78 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 Requested to load VideoVAE loaded completely; 2224.67 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 3001.52 MB freed, 8482.25 MB remains loaded, 384.02 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:25<00:00, 28.50s/it] Requested to load AudioVAE loaded completely; 5466.86 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 840.69 MB usable, 678.40 MB loaded, 706.53 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 845.00 MB usable, 682.99 MB loaded, 701.94 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 841.62 MB usable, 679.57 MB loaded, 705.37 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 838.20 MB usable, 676.19 MB loaded, 708.75 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Loading RIFE model from: /home/rumaben/comfy/ComfyUI/custom_nodes/ComfyUI-VFI/rife/train_log/flownet.pkl Prompt executed in 339.39 seconds got prompt Requested to load LTXAV loaded partially; 13057.87 MB usable, 12972.51 MB loaded, 10864.14 MB offloaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [00:58<00:00, 7.33s/it] Unloaded partially: 1552.76 MB freed, 11419.75 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 Requested to load VideoVAE loaded completely; 2231.71 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2937.49 MB freed, 8482.25 MB remains loaded, 384.02 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:26<00:00, 28.94s/it] Requested to load AudioVAE loaded completely; 5399.62 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 781.32 MB usable, 619.29 MB loaded, 765.65 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 773.32 MB usable, 611.22 MB loaded, 773.72 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 773.69 MB usable, 611.64 MB loaded, 773.30 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 770.11 MB usable, 607.95 MB loaded, 776.99 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Prompt executed in 226.33 seconds got prompt Requested to load LTXAV loaded partially; 13109.94 MB usable, 13020.53 MB loaded, 10816.11 MB offloaded, 112.04 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [00:59<00:00, 7.43s/it] Unloaded partially: 1664.82 MB freed, 11355.71 MB remains loaded, 112.04 MB buffer reserved, lowvram patches: 0 Requested to load VideoVAE loaded completely; 2213.05 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 3001.47 MB freed, 8354.25 MB remains loaded, 384.02 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:26<00:00, 28.97s/it] Requested to load AudioVAE loaded completely; 5599.31 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 850.32 MB usable, 688.16 MB loaded, 696.78 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 854.32 MB usable, 692.22 MB loaded, 692.71 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 844.63 MB usable, 682.57 MB loaded, 702.37 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 835.29 MB usable, 672.97 MB loaded, 711.96 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Prompt executed in 226.94 secondsdistilled mxfp8
Requested to load LTXAV loaded partially; 13338.05 MB usable, 13247.26 MB loaded, 9670.49 MB offloaded, 112.54 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [01:25<00:00, 10.67s/it] Unloaded partially: 1667.29 MB freed, 11579.97 MB remains loaded, 112.54 MB buffer reserved, lowvram patches: 0 Requested to load VideoVAE loaded completely; 2232.79 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2705.64 MB freed, 8874.33 MB remains loaded, 112.54 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:53<00:00, 37.77s/it] Requested to load AudioVAE loaded completely; 5168.41 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 933.38 MB usable, 771.22 MB loaded, 613.72 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 933.88 MB usable, 771.64 MB loaded, 613.30 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 933.81 MB usable, 771.64 MB loaded, 613.30 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 933.81 MB usable, 771.64 MB loaded, 613.30 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Loading RIFE model from: /home/rumaben/comfy/ComfyUI/custom_nodes/ComfyUI-VFI/rife/train_log/flownet.pkl Prompt executed in 416.75 seconds got prompt Requested to load LTXAV loaded partially; 12667.75 MB usable, 12570.44 MB loaded, 10347.31 MB offloaded, 112.54 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [01:26<00:00, 10.76s/it] Unloaded partially: 1056.50 MB freed, 11513.94 MB remains loaded, 112.54 MB buffer reserved, lowvram patches: 0 Requested to load VideoVAE loaded completely; 2228.57 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2711.65 MB freed, 8802.29 MB remains loaded, 152.57 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:53<00:00, 37.79s/it] Requested to load AudioVAE loaded completely; 5169.64 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 868.76 MB usable, 706.67 MB loaded, 678.27 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 868.70 MB usable, 706.67 MB loaded, 678.27 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 856.70 MB usable, 694.44 MB loaded, 690.50 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 808.21 MB usable, 645.97 MB loaded, 738.96 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Prompt executed in 292.37 seconds got prompt Requested to load LTXAV loaded partially; 13115.69 MB usable, 13032.66 MB loaded, 9885.09 MB offloaded, 112.54 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 8/8 [01:25<00:00, 10.69s/it] Unloaded partially: 1634.28 MB freed, 11398.38 MB remains loaded, 112.54 MB buffer reserved, lowvram patches: 0 Requested to load VideoVAE loaded completely; 2227.75 MB usable, 1384.94 MB loaded, full load: True 0 models unloaded. Unloaded partially: 2980.12 MB freed, 8418.27 MB remains loaded, 384.02 MB buffer reserved, lowvram patches: 0 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [01:53<00:00, 37.87s/it] Requested to load AudioVAE loaded completely; 5436.79 MB usable, 693.46 MB loaded, full load: True Processing temporal chunk: 0:31 (31 latent frames) Processing VAE decode tile at row 0, col 0: Position: (0:24, 0:16) Size: 24x16 Requested to load VideoVAE loaded partially; 753.82 MB usable, 591.55 MB loaded, 793.39 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 0, col 1: Position: (0:24, 8:24) Size: 24x16 loaded partially; 753.82 MB usable, 591.55 MB loaded, 793.39 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 0: Position: (16:40, 0:16) Size: 24x16 loaded partially; 753.82 MB usable, 591.55 MB loaded, 793.39 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Processing VAE decode tile at row 1, col 1: Position: (16:40, 8:24) Size: 24x16 loaded partially; 753.76 MB usable, 591.55 MB loaded, 793.39 MB offloaded, 162.01 MB buffer reserved, lowvram patches: 0 Prompt executed in 279.89 secondsAs a follow up here is a visual representation of the changes. The differences are subtle but they are there.
Could maybe have chosen a more complex starting frame as well as actions but good enough to get a basic idea of the output quality differences I guess. lol.
(Prompt: a man drinks from coffee cup, he enjoys the taste of the coffee and say, "This is... a damn fine cup of coffee!".)
(NAG negative prompt: blurry, oversaturated, pixelated, low resolution, grainy, distorted, noise, compression artifacts, jpeg artifacts, glitches, watermark, text, logo, signature, copyright, subtitles, distorted sound, saturated sound, loud, music, scene change, different scene, different face, face morph,).
text encoder: gemma_3_12B_it_fp4_mixed.safetensors.
Upscaler: ltx-2.3-spatial-upscaler-x2-1.1.safetensors.
Sampler and scheduler on the first pass: Euler/linear_quadratic.
Sampler on second pass: Euler.
img_compression = 0
LTXVImgToVideoInplace = 1.0 (both passes)
dev scaled w/ rank 384 lora (at strength 1.0)
dev scaled w/ rank 384 lora (at strength 0.8)
dev scaled w/ rank 105 lora (at strength 1.0)
dev scaled w/ rank 105 lora (at strength 0.8)
dev input scaled w/ rank 384 lora (at strength 1.0)
dev input scaled w/ rank 384 lora (at strength 0.8)
dev input scaled w/ rank 105 lora (at strength 1.0)
dev input scaled w/ rank 105 lora (at strength 0.8)
distilled scaled
distilled input scaled
distilled input scaled V2
distilled input scaled V3
distilled mxfp8
wow all the dev + lora looks bad 😅
wow all the dev + lora looks bad 😅
In terms of pure likeness to the starting frame they're both off. Dev+lora is a bit too sharp and overly saturated. The distilled models do the opposite and smooths it out slightly. The same can be said about their differences in regards to movement and facial expressions. Dev+lora has good expressions albeit a bit too exaggerated where the distilled models are a bit stiff.
The thing with dev+lora is that the strength can be lowered to fit whereas the distilled cannot, at least i've not been able to successfully use the distilled loras at a negative strength with the latter.
Funnily enough though the distilled models (without the lora) are the only ones that got the coffee cop separation from the saucer underneath right. Go figure, haha. 🤨 Although This properly could be fixed with better and more descriptive prompting or using a different seed.
Something I did differently from the default lightricks workflow was lowering the 'img_compression' from 18 to 0 as well as raising the 'LTXVImgToVideoInplace' from 0.7 to a strength of 1.0 to maximize likeness but both of these things could have slightly halted the model's ability to add motion to the outputs. I could have lowered the distilled lora strength all the way down to 0.5 but that would have crippled the motion even further. I now wish I had used the default workflow from: https://github.com/Lightricks/ComfyUI-LTXVideo but at least all of the clips were done the exact same way minus the adding of the lora when using the dev models.
Below is the starting frame I used:
