What's the best "Cross attention optimization" for a RTX 4090? #15620

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ySergi asked this question in Q&A

ySergi
Apr 24, 2024

I've tried several times with xformers but I barely got higher speeds.

Replies: 1 comment 2 replies

missionfloyd
Apr 25, 2024
Collaborator

https://github.com/AUTOMATIC1111/stable-diffusion-webui/wiki/Optimizations

2 replies

ySergi Apr 25, 2024
Author

I guess it's --opt-sdp-attention but I'm not sure, will it be the best for the 4090?

missionfloyd Apr 26, 2024
Collaborator

That's what I use (4070 Ti)

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