Week 2025-37

other

• xAI’s Colossus 2 – First Gigawatt Datacenter In The World, Unique RL Methodology, Capital Raise — SemiAnalysis, 2025-09-16
  xAI announced the completion of its 300MW Colossus cluster in Memphis, which houses approximately 200,000 H100/H200 GPUs and 30,000 GB200 NVL72 units.
  Rack-scale systems, Scale-up fabric