ConnectX-9 SuperNIC bandwidth on Vera Rubin NVL72
Company: CoreWeave
The claim, verbatim
ConnectX-9 SuperNICs run up to 1,600 Gb/s per GPU on CoreWeave's NVIDIA Vera Rubin NVL72 deployment
Source (primary)
5 Lessons from Building a Multi-plane Network Fabric for Agentic AI - CoreWeave (-, news_article)
View cached copy (2026-09-01)Live source ↗
Quote: “CoreWeave pairs ConnectX-9 SuperNICs, running up to 1,600 Gb/s per GPU on our NVIDIA Vera Rubin NVL72 deployment”
How we checked this
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Additional evidence
confirms 5 Lessons from Building a Multi-plane Network Fabric for Agentic AI - CoreWeave
Quote: “CoreWeave pairs ConnectX-9 SuperNICs, running up to 1,600 Gb/s per GPU on our NVIDIA Vera Rubin NVL72 deployment”