Running MiniMax H3 on RTX 5090: Node Optimization Triples Speed
WARRIORPSIX · reddit · 2026-08-06
A developer shared performance benchmarks for running the MiniMax H3 model locally on an RTX 5090 GPU.
By tweaking specific node configurations, the generation speed per step was drastically reduced from an initial 19 seconds down to 5.5 seconds, achieving nearly a 3x performance boost.
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