silveroxides

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Chroma1-HD-fp8-scaled

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I ran some benchmarks to test your recent versions, using an RTX Pro 6000, same prompt and same 4 seeds on each.

Three tests for each checkpoint, 4 images each, euler+normal, 1024 side, no upscale or refiner:

• First test 30 steps, 3.5 cfg, no lightning lora

• Second test 14 steps, 1.3 cfg, using Chroma-Flash-Heun_-_Rank_64 lora

• Third test 14 steps, 1 cfg, using Chroma-Flash-Heun_-_Rank_256 lora

• 12.5 seconds && 5.5 seconds && 3 seconds:

  • Chroma1-HD-fp8_scaled_defaultloader_hybrid_large_rev2.safetensors
  • Chroma1-HD-fp8matmulmixed_large_rev2.safetensors
  • Chroma1-HD-fp8mixed.safetensors

• 18.5 seconds && 8.5 seconds && 5 seconds:

  • Chroma1-HD-fp8mixed_fullmm_large_rev2.safetensors

The images in the first group are identical to one another, the second group's images don't match any others.