AnalysisVisual AIAugust 3, 2026

MiniMax H3 runs locally on RTX 4090 Laptop

A Reddit user generated a 5-second 960×540 video in 182 seconds on an RTX 4090 Laptop (16GB VRAM) using ComfyUI, 20 steps, Euler sampler, and SageAttention with the pruned INT8 model.

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