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Can an RTX 5090 generate a 15-second MiniMax H3 video in around 1 minute?

Hey, I’m trying to find a cheaper and faster workflow for MiniMax H3 text-to-video with native audio. My current setup: RunPod L40S 48GB ComfyUI LightX2V MiniMax H3 Turbo 4-step v1.2 1184×672 resolution, around 0.8MP 15 seconds at 24 fps Text-to-video with native audio Video shift 6, audio shift 3…

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  1. 2026-10-01 09:36 · r/comfyui
    Can an RTX 5090 generate a 15-second MiniMax H3 video in around 1 minute?

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