RTX 3090 beats 128GB ASUS Spark and M5 Max on identical MiniMax H3 video benchmarks

Ok_Bird4483 · reddit · 2026-11-09

Using identical MiniMax H3 ComfyUI video workflows with the same seeds across 11 rows, a 24GB RTX 3090 outpaced both the 128GB ASUS RTX Spark and the M5 Max on every row, even though models must stream over PCIe x4. Full data tables and power analysis in the companion post.

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