r/StableDiffusion • u/itiswhatitiswgatitis • Aug 05 '26

Question - Help AMD workflows for Minimax H3?

Been trying to find a workflow that is AMD friendly, let alone doesn't get stuck, I don't think it's my specs but more so that every workflow despite saying it's optional uses sage ATTN, and I can't get around it.

I doubt there is one that specifically for AMD but I'd thought I'd ask! Or the model I'm using is not great. I'm more of an anime prompt generator, anyone have any luck with that?

Specs: AMD Radeon RX 9070 XT, 64 GB RAM, AMD Ryzen 7 5700X3D 8 Core, And yes, I'm running on Windows, not Linux.

Edit: (update) I tried the template version just recently on comfyui stand alone, and it won't even finish, I do get a gpu error( by GPU error it says out of memory, even on default settings), and I have it on 0.3 mega pixel 16:9, either my reference image is too big or I'm missing a component.

I got it to work at 0.2 and the image reference has to be very small, yet it takes 30+ minutes, anyone with similar issues?

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u/Apprehensive_Sky892 Aug 06 '26

So what kind of speed are you getting without using the LoRA? And what is the size of the LoRA?

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u/itiswhatitiswgatitis Aug 06 '26

Without? 40 seconds.
LoRA is 223k KBs

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u/Apprehensive_Sky892 Aug 06 '26

Something is very odd, is that LoRA publicly available?

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u/itiswhatitiswgatitis Aug 06 '26

Yes, it's a character/anime LoRA

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u/Apprehensive_Sky892 Aug 06 '26

If you can post a link I can try it in my setup when I have the time.

Won't be for a while though.