Minimax generation takes 17 min at 1.6MP but hangs for hours at 1.7MP

RedBlueWhiteBlack · reddit · 2026-08-15

User reports a massive performance cliff with Minimax video generation: generating a 6-second video at 1.6MP resolution takes 17 minutes (RTX 4080 Super, Turbo LoRA, 8 steps), but at 1.7MP it has been running for 4 hours without finishing. The user is puzzled by the drastic latency increase from a slight resolution bump.

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