AI supercomputer · France
Jean Zay Supercomputer Phase 4
Jean Zay Supercomputer Phase 4 is an AI supercomputer in France, with 1,587 H100e of compute, owned by GENCI.
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 | France | 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 | 2024 | 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 | GENCI | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Compute (H100 equivalents) | 1,587 H100e | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Chips | NVIDIA H100 SXM5 80GB, NVIDIA A100 SXM4 80 GB | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| AI chips | 3,704 | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Facility power | 2.4 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
Jean Zay Supercomputer Phase 4 is the 6th-largest of 14 AI supercomputers in France by compute, with 1,587 H100e. Ranks and totals cover the AI supercomputers in our data that report their compute, not every one in existence.
| Within | Rank |
|---|---|
| France | 6th of 14 |
| All AI supercomputers in our data | 82nd of 284 |
Owner and place
More from GENCI
- GENCI Adastra262 H100e
- Jean Zay Supercomputer Phase 2170 H100e
- Jean Zay Supercomputer Phase 3131 H100e
- Jean Zay Supercomputer Phase 166 H100e
Other AI supercomputers in France
- Sesterce H100s Phase 24,096 H100e
- Sesterce Synapse Phase 24,096 H100e
- CEA EXA1-HE Phase 32,688 H100e
- Sesterce Synapse Phase 12,048 H100e
- CEA EXA1-HE Phase 21,908 H100e
- Scaleway Nabuchodonosor1,016 H100e
- GENCI Adastra262 H100e
- TotalEnergies Pangea III214 H100e
Data on this page
- Epoch AI. Epoch AI supercomputers, CC BY 4.0.