If you are getting OOM while generating videos with MiniMax H3, even with a 32GB 5090, you should read this!
This story is from 2026-09-06. It is preserved in the archive; the latest stories are on the live feed.
Two weeks ago, I upgraded from a 16GB 5060 Ti to a 32GB 5090. The first thing I noticed was that ComfyUI's memory management felt worse than it was on my old 16GB card. I tried everything, --disable-pinned-memory, --disable-dynamic-vram, --vram-headroom 2, --reserve-vram 2..., but I couldn't find a…
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- 2026-09-06 06:52 · r/comfyui
If you are getting OOM while generating videos with MiniMax H3, even with a 32GB 5090, you should read this!