Trying it out and Performance
#3
by
zootkitty
- opened
If you want to try this out (As of 09112025) then you need to either apply this pull request:
https://github.com/comfyanonymous/ComfyUI/pull/9682
or check out this repository/feature
https://github.com/blepping/ComfyUI/tree/feat_support_chroma_radiance
Inside your workflow replace the latent image with the empty latent image, and the VAE with the stub VAE. Both custom nodes are added with the changes above.
I tried this out 5 days ago, and it was really slow compared to the normal model, like 30%+ longer generation times. Prompt adherence was not as good either but this maybe the state of the model at the time.
There's been some updates since then so it maybe faster now than what I experienced.