Testing MiniMax H3 on RTX 3060: Single Video Generation Takes 50 Minutes
iiTzMYUNG · reddit · 2026-08-05
A user with an RTX 3060 (12GB VRAM) and 48GB RAM shared their experience testing the FP8 version of the MiniMax H3 model.
While acknowledging that H3 outperforms LTX in motion, expression, and complex movements, generating a single video took about 50 minutes. In the same timeframe, they could generate six different 1080p clips using LTX. The author plans to wait for better GGUF quantizations before further testing.
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