Unverified50% confidenceFactExact time
被管制的NVIDIA芯片配备80GB HBM2e内存，内存带宽达2TB/s，NVLink互联带宽达600GB/s
1
Sources
50%
Confidence
Long-term
Relevance
7/23/2026
First Seen
Sources
Related Claims
UnverifiedNVIDIA'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.84% similarVerifiedThe NVIDIA A100's HBM2e capacity is 80GB, the H100 has 80GB HBM3, and the H200 has 141GB.78% similarVerified在H100 NVLink架构中，单台服务器内8块GPU可通过NVSwitch全互联，总带宽达900GB/s，相比PCIe 5.0的64GB/s有数量级提升77% similarUnverifiedThe Hanguang M890 chip features 144 GB of large memory, an inter-chip interconnect bandwidth of up to 800 GB/s, and supports a 128-card super-node design.75% similar
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