Minimax H3 Tested on RTX 5000: Insane Quality for 25-Second Videos
BuffaloDesperate8357 · reddit · 2026-08-10
The author tested the Minimax H3 video model and was blown away by its powerful generation capabilities. Using the default ComfyUI workflow at 0.4 megapixels and 20 steps, it successfully generated a 25-second long video.
The author also shared a practical tip: setting up an agent to automatically write prompts based on the official guide significantly improved the results. The entire generation process took about 30 minutes on a single RTX 5000 GPU.
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