this post was submitted on 01 Aug 2023
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Hardware requirements for SDXL on A1111? (lemmy.ml)
submitted 1 year ago by m_e@lemmy.ml to c/stable_diffusion@lemmy.dbzer0.com
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What are the hardware requirements to run SDXL?

In particular, how much VRAM is required?

This is assuming A1111 and not using --lowvram or --medvram.

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[–] FactorSD@lemmy.dbzer0.com 2 points 1 year ago

It's hard to give precise figures, because there's always tricks to getting a little more or less but from my (admittedly limited) testing SDXL is significantly more demanding, and 10+GB of VRAM is probably going to be the minimum to run it. I don't remember exactly what I was doing but I run on an RTX A4500 card, and I managed to max out the 20GB of VRAM just with one SDXL process, where I can normally run a LORA training and 512x768 size images at the same time.