Unverified50% confidenceFactExact time
NVMe SSD顺序读取带宽通常为7-12 GB/s，而GPU HBM带宽为2TB/s量级
1
Sources
50%
Confidence
Long-term
Relevance
7/21/2026
First Seen
Sources
Related Claims
VerifiedA100 GPU的HBM带宽约2TB/s，而片上SRAM带宽可达19TB/s，相差近10倍75% similarUnverifiedGPU HBM bandwidth is typically on the order of 2–3 TB/s (3.35 TB/s for H100), while the effective bandwidth of Host DRAM connected via PCIe 5.0 is only about 64 GB/s—a difference of nearly 50x.75% similarUnverified消费级SSD带宽通常在7GB/s左右，运行7B参数模型约需14GB权重74% similarVerifiedHBM3e single-stack bandwidth can reach 1.2 TB/s, which is 4–9 times the bandwidth of conventional GDDR6.72% similar
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