xAI’s Colossus supercomputer cluster uses 100,000 Nvidia Hopper GPUs — and it was all made possible using Nvidia’s Spectrum-X Ethernet networking platform
xAI’s Colossus supercomputer cluster uses 100,000 Nvidia Hopper GPUs — and it was all made possible using Nvidia’s Spectrum-X Ethernet networking platform The Colossus site was built in just 122 days When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. Nvidiahas shed light on how xAI’s ‘Colossus’ supercomputer cluster can keep a handle on 100,000 Hopper GPUs - and it’s all down to using the chipmaker’s Spectrum-X Ethernet networking platform....