AI supercomputer · Finland
CSC Puhti
CSC Puhti is an AI supercomputer in Finland, with 20 H100e of compute, owned by CSC – IT Center for Science.
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 | Finland | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Address | Tehdaskatu 15, 87100 Kajaani, Finland | 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 | 2019 | 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 | CSC – IT Center for Science | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Compute (H100 equivalents) | 20 H100e | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Chips | NVIDIA V100 | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| AI chips | 320 | 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 |
| Coordinates | 64.2337, 27.7033 | 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
CSC Puhti is the 4th-largest of 4 AI supercomputers in Finland by compute, with 20 H100e. Ranks and totals cover the AI supercomputers in our data that report their compute, not every one in existence.
| Within | Rank |
|---|---|
| Finland | 4th of 4 |
| All AI supercomputers in our data | 270th of 284 |
Nearby
Within 50 km of this AI supercomputer: 3 data centers and 1 mine, measured from the coordinates in the facts above.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| CSC – IT Center for Science | Data center | — | — | 0.4 km |
| LUMI (supercomputer) | Data center | — | — | 0.4 km |
| Alussuo | Data center | — | — | 30 km |
| Kolmisoppi | Mine | — | — | 30 km |
Owner and place
Other AI supercomputers in Finland
- Nebius 8k Finland Phase 18,000 H100e
- EuroHPC LUMI2,305 H100e
- Nebius ISEG1,520 H100e
Data on this page
- Epoch AI. Epoch AI supercomputers, CC BY 4.0.
- © European Union, European Commission (DG GROW). EU CRMA strategic projects, CC BY 4.0.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.