this post was submitted on 06 Jul 2023
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Stable Diffusion

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Is there anything on the horizon that might indicate an increase in performance of AMD GPUs? (lemm.ee)
submitted 1 year ago by IntheTreetop@lemm.ee to c/stable_diffusion@lemmy.dbzer0.com
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I'm using the DirectML fork of A1111 because it's the only one I can get to work.

For professional reasons, I have to have an AMD gpu. I had a 6650 and was able to upgrade to the 6700xt for the extra vram, but the change has made no difference in errors telling me I'm out of vram.

I am a fairly frustrated because it seems I'm locked out of a lot of really neat and powerful features. Generating a batch of 4 images at 512x512 already takes a couple minutes. Moving that resolution at all jumps up the time considerably. I can do very little with img2img and ControlNet is effectively useless for me.

So, now that I'm done whining, is there any news about AMD improvements that might bring performance up to even a decent level with comparable Nvidia cards?

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[–] turbodrooler@lemmy.world 3 points 1 year ago

Way better performance on Linux using ROCm. I used this (flawed) tutorial. https://youtu.be/2XYbtfns1BU I now have a Linux install on an external SSD that I boot into to use A1111. I’m using Zeroscope as well. No issues so far. 6800xt.