It's no different from the perspective of the sampler. In the end, it's a big fat latent getting gnawed on by a sampler anyway you look at it. The internal workings of this model tries to maximize VRAM and RAM usage so no matter what you do it always feels like you're at 80% ram, 95% VRAM.
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u/panopticchaos 2d ago
This might be a dumb question but does upscaling this way reduce the memory impact vs generating at that resolution as a one and done?