| | --- |
| | base_model: |
| | - black-forest-labs/FLUX.1-Krea-dev |
| | base_model_relation: quantized |
| | pipeline_tag: text-to-image |
| | tags: |
| | - dfloat11 |
| | - df11 |
| | - lossless compression |
| | - 70% size, 100% accuracy |
| | --- |
| | |
| | # ComfyUI DFloat11 Model: `black-forest-labs/FLUX.1-Krea-dev` |
| |
|
| | - 🚀 Fully Lossless – 100% identical outputs to the original model |
| | - 📦 32% smaller model size – lower VRAM requirement than float16 |
| | - ⚡ Compatible with ComfyUI – drop-in support with custom nodes |
| | - 🔧 GPU-accelerated inference – optimized for CUDA 12.1+ |
| |
|
| | ### Performance Comparison |
| |
|
| | | Model | Model Size | Peak GPU Memory (1024×1024 image generation) | Generation Time (A100 GPU) | |
| | |------------------------------------------------|------------|----------------------------------------------|----------------------------| |
| | | FLUX.1-Krea-dev (BFloat16) | 23.80 GB | 24.28 GB | 56 seconds | |
| | | FLUX.1-Krea-dev (DFloat11) | 16.33 GB | 17.54 GB | 58 seconds | |
| |
|
| | ### Installing DFloat11 Nodes for ComfyUI |
| |
|
| | Please visit [github.com/LeanModels/ComfyUI-DFloat11](https://github.com/LeanModels/ComfyUI-DFloat11). |
| |
|
| | ### Workflow |
| |
|
| | Drag and drop the following image into ComfyUI. |
| | <p align="left"> |
| | <img src="https://raw.githubusercontent.com/LeanModels/ComfyUI-DFloat11/master/workflows/flux_krea_dev_df11.png" width="400"/> |
| | <p> |
| | |
| | Or download [this JSON workflow](https://raw.githubusercontent.com/LeanModels/ComfyUI-DFloat11/master/workflows/flux_krea_dev_df11.json) and drop into ComfyUI. |
| |
|
