Verified80% confidenceFactExact time
NVIDIA A100 and H100 series GPUs have a single-card power consumption of up to 300–700 watts.
4
Sources
80%
Confidence
Long-term
Relevance
8/13/2026
First Seen
Sources
Related Claims
UnverifiedNVIDIA H100单卡热设计功耗（TDP）约700W，一个万卡集群的理论峰值功耗超过7兆瓦79% similarVerifiedThe NVIDIA A100's HBM2e capacity is 80GB, the H100 has 80GB HBM3, and the H200 has 141GB.77% similarVerifiedThe NVIDIA H100 SXM5 is equipped with 80 GB of HBM3 memory.77% similarVerifiedA single NVIDIA A100 card has 80GB HBM2e memory and 312 TFLOPS of FP16 computing power76% similarUnverified英伟达H100 GPU单卡功耗高达700瓦，一个配备5万块H100的超算集群总功耗可达35兆瓦（MW）76% similar
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