Flux Schnell NF4 V2 Released
Resource - Update
Today I made an extension for ComfyUI which allows you to load Flux NF4 UNet separately from CLIP and VAE (post with details) and tried to figure out differences between NF4 Dev v2 and v1
So, I did it and applied this to schnell model
Here's the repo on HuggingFace with all 4 UNets (dev, dev-v2, schnell, schnell-v2) for you to use!
A comparison between NF4 Schnell and NF4 Schnell v2:
Full res comparison
I didn't tried it on diverse prompts and not able to compare with fp8 or fp16 at this moment, so I'll be happy to see your comparisons in the comments
https://huggingface.co/duuuuuuuden/flux1-nf4-unet
Resource - Update
Today I made an extension for ComfyUI which allows you to load Flux NF4 UNet separately from CLIP and VAE (post with details) and tried to figure out differences between NF4 Dev v2 and v1
So, I did it and applied this to schnell model
Here's the repo on HuggingFace with all 4 UNets (dev, dev-v2, schnell, schnell-v2) for you to use!
A comparison between NF4 Schnell and NF4 Schnell v2:
Full res comparison
I didn't tried it on diverse prompts and not able to compare with fp8 or fp16 at this moment, so I'll be happy to see your comparisons in the comments
https://huggingface.co/duuuuuuuden/flux1-nf4-unet