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
Unverified英伟达H100配备80GB HBM3，内存带宽达3.35 TB/s，NVLink 4.0提供900 GB/s双向带宽84% similarPartially VerifiedA100 80GB采用HBM2e显存，带宽约2039GB/s；H100 SXM采用HBM3，带宽约3.35TB/s，FP64 Tensor Core算力约67 TFLOPS，是A100（约19.5 TFLOPS）的3倍以上79% similarVerifiedNVIDIA A100的HBM2e容量为80GB，H100为80GB HBM3，H200为141GB78% 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% similarUnverified含光M890芯片具备144GB大显存、片间互联带宽高达800GB/s，支持128卡超级节点设计75% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/598907API
curl https://kongchang.com/api/v1/knowledge/claims/598907MCP
get_claim(id=598907)