Nvidia's Spectrum-X Ethernet to enable the world's largest AI supercomputer — 200,000 Hopper GPUs from Tomshardware on 2024-10-29 14:54 (#6RTTB) Elon Musk's xAI Colossus AI supercomputer with 200,000 H200 GPUs uses Nvidia's Spectrum-X Ethernet to connect servers.
Nvidia's Blackwell AI GPU overheating issues are seemingly overhyped — semiconductor analysts reveal cooling issues have been mostly addressed from Tomshardware on 2024-11-20 18:44 (#6SC7S) Analysis report that Nvidia's Blackwell overheating problems are over-exaggerated. Overheating issues have been purportedly largely addressed already.