Unverified50% confidenceFactExact time
A100的HBM2e带宽为2TB/s
1
Sources
50%
Confidence
Long-term
Relevance
8/7/2026
First Seen
Sources
Related Claims
VerifiedThe HBM bandwidth of the A100 GPU is approximately 2 TB/s, while the on-chip SRAM bandwidth can reach 19 TB/s, a difference of nearly 10x.80% similarVerifiedHBM3e single-stack bandwidth can reach 1.2 TB/s, which is 4–9 times the bandwidth of conventional GDDR6.74% similarUnverifiedNVIDIA's H100 is equipped with 80 GB HBM3, delivers memory bandwidth of 3.35 TB/s, and NVLink 4.0 provides 900 GB/s bidirectional bandwidth.73% similarUnverifiedOn-chip SRAM access bandwidth can reach hundreds of TB/s, whereas the most advanced HBM3e can only provide approximately 8 TB/s of bandwidth.72% similar
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