Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Iowa | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Status | Operating | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Start year | 2022 | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Owner type | Private | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Owner | OpenAI | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Owner | Microsoft | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Compute (H100 equivalents) | 7,883 H100e | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Chips | NVIDIA A100 | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| AI chips | 25,000 | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Facility power | 21.3 MW (estimated) | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
Research on this AI supercomputer and its owner.Who owns it up to the parent company, its permits and status, and an introduction to the owner.
Request researchHow it compares by compute
Microsoft GPT-4 cluster is the 20th-largest of 118 AI supercomputers in the United States by compute, with 7,883 H100e. Ranks and totals cover the AI supercomputers in our data that report their compute, not every one in existence.
| Within | Rank |
|---|---|
| United States | 20th of 118 |
| All AI supercomputers in our data | 25th of 284 |
Owners and place
More from OpenAI
- OpenAI/Microsoft Goodyear Arizona100,000 H100e
- Azure OpenAI GPT-3 Cluster632 H100e
- Microsoft Fairwater Atlanta636 MW
- OpenAI Stargate Abilene421 MW
- Microsoft Fairwater Wisconsin369 MW
- CoreWeave Denton TX262 MW
- Microsoft Goodyear202 MW
- Microsoft Project Osmium190 MW
Other AI supercomputers in Iowa
Data on this page
- Epoch AI. Epoch AI supercomputers, CC BY 4.0.