xAI Colossus 2 Becomes World's Largest AI Data Center — 1.11M H100-Equiv GPUs, Topping OpenAI Stargate at 1.02M
Published · Updated · By Investus editorial desk (SUNRYU Partners)
xAI's Colossus 2 supercomputer has become the world's largest AI data center with 1.11M H100-equivalent GPUs, surpassing OpenAI Stargate at 1.02M. Four additional clusters are under construction near Memphis: Minihard (~220K GB300), Macroharder (~220K GB300), Spam (~200K), and Gun Range (~220K), totaling ~420K more GPUs. Full build-out would put xAI above 1.28M GPUs.
A full English translation of this report is in progress. The analysis below reflects the original Korean research. Read the Korean original →
Sources & further reading
Related Guides
Related articles
Daily Snapshot 2026.07.15 — IBM Earnings Shock + Top 9
BREAKING IBM Q2 miss −28% · CPI −0.4% · Chamath TSLA~$600 · Robotaxi 765 · GOOGL 1.6GW · TSMC $140B · JPM $16.9B · NFLX $169 · SNDK $3,100 · LCID −41.74%. More in individual reports.
Anthropic's $120.5B SpaceX Compute Deal: What the 90-Day Exit Clause Means After the 'Mid-2027' Report
Anthropic's S-1/A caps SpaceX compute at $120.5B with a 90-day exit after early 2027. What the 'mid-2027' report adds and what remains unconfirmed.
35,578 Open Grok Build Apps: What Claroc Measured and What SpaceXSI Disputes
SpaceXSI's Grok Build: Claroc says 35,578 published apps opened with no sign-in. What was measured, what SpaceXSI disputes, and open questions.
Disclaimer
This article is editorial research for informational purposes only. It is not investment advice, a recommendation, or a solicitation to buy or sell any security, and does not guarantee any return. Markets carry risk of loss. Verify figures against the primary sources before making decisions.