RTX 3090 MiniMax H3 Test: Rendering 5-Second Mario Clip in 2 Hours
4as · reddit · 2026-08-18
A practical test of MiniMax H3 on a single RTX 3090 to generate a Super Mario Galaxy style clip. The 5-second render at 1024x1024 took about 2 hours. The author used the official ComfyUI workflow with minor patches and community prompts, finding that explicitly describing reference contents improved accuracy. Audio was processed via Chatterbox and Audacity. Notably, shorter clips yielded worse replacement results. Workflow and comparison footage are provided.
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