SDE Samplers have different output from A1111

shiimizu / ComfyUI_smZNodes

Custom nodes for ComfyUI such as CLIP Text Encode++

GNU General Public License v3.0

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SDE Samplers have different output from A1111 #32

Closed MalikKillian closed 9 months ago

MalikKillian commented 9 months ago

Examples from A1111: xyz_grid-0002-4101800117

Examples from ComfyUI: ComfyUI_temp_ezesm_00001_

As you can see the Euler generations come out identical. The SDE generations are much different. My workflow is here: a1111-match-output.json

Apologies for the creepy images but I know pretty much everyone already has the base SD 1.5 model. It still demonstrates the issue.

shiimizu commented 9 months ago

The sde samplers on stable-diffusion-webui are the _gpu variant of the sde samplers on ComfyUI.

MalikKillian commented 9 months ago

Whoops. Didn't try those samplers and also in earlier tests I forgot that SDE is a non-convergent sampler. No issue here. Thanks for making a great node!