Quantized MiniMax H3 Turbo generates 5s video in ~1 minute on RTX 4060 Ti
aziib · reddit · 2026-09-02
Reddit user aziib tested the community-made minimax-h3-fused-turbo-int8-convrot quantized video model: only 4 sampling steps and about 1 minute to generate a 5-second, 0.4MP video on an RTX 4060 Ti 16GB, using sage attention and triton for speedup, with manual sigmas explored for further gains. Weights are on HuggingFace and a ComfyUI workflow is on Civitai, making it a complete low-VRAM setup for consumer GPUs.
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