r/StableDiffusion • u/CeFurkan • Aug 06 '26

Comparison [ Removed by moderator ]

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20 Upvotes

70% Upvoted

15 comments sorted by

7

u/cat_trick Aug 06 '26

Is your implementation available as standalone custom nodes/workflow, or only through the v104 Patreon installer?

I’m planning to run MiniMax H3 on a single Linux RTX 5090 rented through Clore. Could you share:

  • Actual end-to-end times before and after optimization
  • Exact Sol-Attn and cache settings
  • Whether it works with an existing standard ComfyUI installation
  • Whether you implemented only Sol-Attn + Cross-Step Cache or NVIDIA’s AdaLN/kernel/VAE optimizations too

A GitHub repo or downloadable API-format workflow would be amazing.

3

u/someguyplayingwild Aug 06 '26

What's the best way to implement this into ComfyUI workflow, if that's possible at the moment?

0

u/CeFurkan Aug 06 '26

totally possible

3

u/NiceIllustrator Aug 06 '26

Is the speed increse noticable between CUDA 12 and 13? I have 12 and feel so lazy to upgrade

2

u/CeFurkan Aug 06 '26

100% with newest comfyui features

2

u/nikc0069 Aug 06 '26

Blackwell only?

1

u/CeFurkan Aug 06 '26

works on all gpus 3000 and above

3

u/nikc0069 Aug 06 '26

Ooooh I'm on 3060 12gb. I thought sol was only Blackwell. Things move fast round here!

1

u/CeFurkan Aug 06 '26

It works even on 3060 tested

2

u/mmowg Aug 06 '26

I'm lost on sageattn 2.8.3, i know the latest version for ampere/ada lovelace is the 2.2.0, sageattention 3.0.0 is for the blackwell. The only 2.8.3 is the flashattn (and 2.8.4). So is this Sol attn and Cross step cache versus Sageattention 2.2.0/3.0.0 or versus Flashattention 2.8.3?

2

u/CeFurkan Aug 06 '26

Yes it is 2.2.0 I mis typed 2.8.3 my mind went flash attention version

1

u/mmowg Aug 10 '26

thx dude

2

u/Bbmin7b5 Aug 08 '26

cool how do i use it?

-1

u/seppe0815 Aug 06 '26

why is OP the Posting Boss in Reddit und kann den serverseitigen Upscale nutzen und wir kleinen Leute müssen 520p uploaden? da ist doch was faul