Nvidia unveils new kind of Ethernet for AI, Grace Hopper ‘Superchip’ in full production
Spectrum-4 is the first in a line of Spectrum-X chips that are a new kind of ethernet purpose-built to provide lossless packet transmission for AI workloads. NvidiaThe Spectrum-X family is built to address the bifurcation of data centers into two forms. One is what he called "AI factories," facilities that cost hundreds of millions of dollars for the most powerful GPUs, based on Nvidia's NVLink and Infiniband, used for AI training.
The other data center facility is AI cloud (multi-tenant, based on ethernet),!-->>!-->>…