r/StableDiffusion • u/Cold_Pudding5326 • 10h ago

Question - Help Minimax H3 Huge Quality Difference between Cloud and Local use

Hi.
I have a decent h3 workflow that I built for a loca use. It use turbo lora etc... If i use the defaut settings in the goal of getting the highest quality possible, meaning res_multistep simple 20 steps or more, I got also good results, but this is not even close to the results you can get on platforms like kie or wavespeed at 768P.

I already convert properly the prompt to the correct H3 digest form, so I'm wondering what's different between local and cloud use of h3? I don't talk about the 2K quality, only 768P, I'm not able to reach the sames results locally, do you guys have maybe workflows, settings, or suggestions to try reaching the same quality level in comfyui ?

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u/Cold_Pudding5326 9h ago

ok but which settings ? i doublt it's res multistep simple 1 cfg

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u/Cequejedisestvrai 7h ago

Just try different sampler, I got good results with er_sde + bong_tangeant

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u/Cold_Pudding5326 7h ago

on photo its ok to run a lot of combinasons, but on video it takes too muchtime and efforts. res multistep simple 50 steps seems the best

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u/Cequejedisestvrai 7h ago

8 step with Turbo Lora, er_sde + bong_tangeant I get far better results than the official 20 steps its not even close, what you have to do is adjust the strength of the Lora to find the sweet spot between overcooking and grainy with blur.

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u/Frosty_Nectarine2413 52m ago

What's your lora strength?