
ComfyUI v0.27.0 now officially supports convrot int8 models: more than 2x faster than fp16 and gguf on most (Nvidia 20, 30, 40, 50 series) GPUs.
Convrot int8 is a format that was originally discovered and implemented by the community. It has better quality than fp8 while generally being faster.
For those that don't know an ADA 6000 GPU is basically a power limited 4090 with more vram
If you are looking for some convrot int8 versions of models to try it out you can find them:
Krea 2: https://huggingface.co/Comfy-Org/Krea-2
Boogu-Image (interesting model with an edit variant): https://huggingface.co/Comfy-Org/Boogu-Image
Bernini-R: (a great video editing model): https://huggingface.co/Comfy-Org/Bernini-R
Ideogram 4: https://huggingface.co/Comfy-Org/Ideogram-4
SCAIL 2: https://huggingface.co/Comfy-Org/SCAIL-2
We will likely be updating our default templates to use the convrot int8 models by default because they give better quality and performance for most people.
You can expect a blog post in the next 1-2 weeks with better benchmarks and more info.