AI supercomputer · the United States
Argonne NL Sophia (Formerly Theta)
Argonne NL Sophia (Formerly Theta) is an AI supercomputer in the United States, with 61 H100e of compute, owned by US Department of Energy.
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 | United States | 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 | 2020 | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Owner type | Public | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Owner | US Department of Energy | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Compute (H100 equivalents) | 61 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 | 192 | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Facility power | 0.2 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
Argonne NL Sophia (Formerly Theta) is the 101st-largest of 118 AI supercomputers in the United States by compute, with 61 H100e. Ranks and totals cover the AI supercomputers in our data that report their compute, not every one in existence.
| Within | Rank |
|---|---|
| United States | 101st of 118 |
| All AI supercomputers in our data | 237th of 284 |
Owner and place
More from US Department of Energy
- Lawrence Livermore NL El Capitan Phase 244,143 H100e
- Oak Ridge NL Frontier7,283 H100e
- Lawrence Livermore NL Tuolumne4,567 H100e
- Los Alamos NL Venado2,560 H100e
- Lawrence Berkeley NL NERSC Perlmutter2,260 H100e
- Argonne NL Aurora1,689 H100e
- Sandia NL El Dorado1,506 H100e
- Lawrence Livermore NL Sierra1,091 H100e
Other AI supercomputers in United States
- xAI Colossus Memphis Phase 3275,796 H100e
- xAI Colossus Memphis Phase 2200,000 H100e
- Meta 100k100,000 H100e
- OpenAI/Microsoft Goodyear Arizona100,000 H100e
- xAI Colossus Memphis Phase 1100,000 H100e
- Oracle OCI Supercluster H200s65,536 H100e
- Tesla Cortex Phase 150,000 H100e
- Lawrence Livermore NL El Capitan Phase 244,143 H100e
Data on this page
- Epoch AI. Epoch AI supercomputers, CC BY 4.0.