Same wan2.2 pipeline: 7 minutes in SwarmUI vs 50 minutes in ComfyUI — why the 7x gap?

bajungadustin · reddit · 2026-09-06

A user generating 3-second i2v videos with wan2.2-i2v-a14B.gguf got 5-8 minute renders in SwarmUI, but the same pipeline (three LoRA pairs plus lightning 4-step) took 50 minutes in ComfyUI. ChatGPT suggested SwarmUI does memory management optimizations under the hood; the poster asks whether that's real or a misconfiguration.

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