ComfyUI ROCm Performance Doubled: CK Attention and Dynamic VRAM Benchmarks
VQSGecko · reddit · 2026-08-14
Testing ComfyUI 0.33.1 on RX 7900 XT, CK attention and dynamic VRAM boost MiniMax H3 video generation speed by 3.1-3.5x. Detailed step time comparisons and optimization tips provided.
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