Unverified90% confidenceFactTime unknown
Hopper架构的第四代NVLink提供900GB/s的带宽
1
Sources
90%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedNVLink 4.0（用于H100）单向带宽可达900 GB/s78% similarVerified英伟达NVLink芯片间高速互联带宽可达900GB/s以上，通过NVLink和NVSwitch构筑互联生态壁垒75% similarVerifiedNVLink 4.0的双向带宽高达900GB/s，而传统PCIe总线带宽约为64GB/s74% 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72% similarUnverifiedNVLink第五代（搭载于Blackwell架构）单链路双向带宽可达1.8TB/s71% similar
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