Making a WWII Movie with MiniMax H3: RTX 3060 Benchmark

xremuser · reddit · 2026-08-25

A Reddit user shares their attempt to create a WWII-style short film using the MiniMax H3 model. Running on an RTX 3060 (12GB VRAM) with ComfyUI workflows (t2v, r2v) and a specific LoRA, generating 6–7 second clips took 7–8 minutes at 0.6MP resolution using only 8 steps. The user also utilized Claude (free tier) to break down a 5-minute script and generate prompts, though the final results fell short of intentions.

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