Unverified50% confidenceFactExact time
In a scenario where GPU Util is 100%, SM Active may be only 15% and Tensor Core Active may be less than 5%, with the granularity difference among the three reaching orders of magnitude.
1
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50%
Confidence
Long-term
Relevance
9/3/2026
First Seen
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Related Claims
Unverified单条推理通常只能占用GPU SM利用率的5%~15%,而合理的批次大小可将利用率提升至60%~90%71% similarUnverifiedDuring testing, only 1 of the 4 GPUs reached a utilization rate of approximately 10%–13%, while the rest were nearly idle, and CPU usage was as high as approximately 50%.68% similarUnverified许多推理服务的GPU利用率不足30%,通过VGPU技术可将利用率提升至70%以上65% similarUnverifiedWithout a sufficiently optimized software stack, actual GPU utilization often reaches only 30–50% of the theoretical peak.64% similarUnverifiednvidia-smi报告的GPU利用率本质上只统计采样时间窗口内GPU上至少有一个内核在执行的时间占比,而非计算资源的实际占用率63% similar
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