# Cornelis introduces 800G networking for AI clusters and supercomputers

_Published Friday, November 13, 2026 at 3:02 PM EST · Infrastructure, AI · Latest · Tier 2 — Notable_

![Cornelis introduces 800G networking for AI clusters and supercomputers — Primary](https://media.thenextweb.com/2026/11/cornelis-cn6000-supernic-switch.jpg)

Cornelis has launched CN6000, a family of 800G network cards and switches for AI clusters and supercomputers, with partner systems due in early 2027. The company says the cards work with chips from AMD, Intel, Nvidia and Qualcomm; Dell, Lenovo and Supermicro plan to support them.

Cornelis says its Omni-Path card handles 1.6 billion messages a second and passes a small message 21% faster than Nvidia's InfiniBand in its own tests. That comparison does not mean complete workloads finish 21% sooner.

The company also introduced a card for standard Ethernet networks, with support for the newer Ultra Ethernet standard due later.

## Sources

- [The Next Web](https://thenextweb.com/news/cornelis-cn6000-800g-networking-ai-supercomputers)

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Canonical: https://techandbusiness.org/newswire/3XBp1LXXgpLc5OyOtJg8hs
Published: 2026-11-13T20:02:52.748Z
Story chronology: 2026-11-13T18:12:52.000Z
Retrieved: 2026-11-13T23:14:10.623Z
Publisher: Tech & Business (techandbusiness.org)