Tested FLUX 3 Klein ConvRot Int8 HQ speed ups on RTX 3090 and 5090 - I have both GPUs in same PC - The results are just simply amazing - Much better precision and accuracy than FP8 or FP8 Scaled - Over 2x Speed Up meanwhile FP8 Scaled was a little bit slower than BF16
You can watch full tutorial here : https://www.youtube.com/watch?v=nxsCBTcCVp4
Read the full story at r/comfyui ↗