Slow on gpu with 12 gb vram, but there's a solution...

[another-ai]

The speed increases considerably if you load one model at a time. It can also work with video cards with 12 gb vram (even at 1280x1536 resolution and similar) So only 44 seconds for a 1280x1536 image with a nvidia rtx3060 with 12 GB VRAM Example: https://github.com/another-ai/stable_cascade_easy

[LockMan007]

didn't work for my 11gb vram 1080 ti

[HWesterhof]

didn't work for my 11gb vram 1080 ti

I see my 4070Ti with 12 GB peaking at 11.5 GB VRAM usage so I guess 11 GB VRAM could be just a tad too little.

[kingloh]