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# Karolina (EuroHPC)

Facility record `fac-eurohpc-karolina` — data source: eurohpc-2026-05-16 (https://www.it4i.cz/en/infrastructure/karolina); authority tier 1

| Field | Value |
| --- | --- |
| Type | hpc center |
| Status | operational |
| Location | Ostrava, CZ (49.8376, 18.1561) |
| Power capacity | not published MW |
| IT load | not published |
| GPU count | 576 |
| Peak PFLOPS (FP16) | not published |
| Owner | EuroHPC JU |
| Operator | VSB - Technical University of Ostrava |
| Announced | not published |
| Operational | 2021-08-20 |

Karolina is hosted at IT4Innovations National Supercomputing Center (VSB – Technical University of Ostrava). Accelerator module: 72 nodes × 8× NVIDIA A100 = 576 A100 GPUs. EuroHPC-published peak 12.91 PFLOPS FP64. HPE Apollo 6500 architecture.

## Cite

> Scrutica, "Karolina (EuroHPC)" (facility record), https://scrutica.com/facilities/fac-eurohpc-karolina; data source: eurohpc-2026-05-16; accessed 2026-08-20.

Full interactive record: https://scrutica.com/facilities/fac-eurohpc-karolina · Methodology for derived values: https://scrutica.com/methodology#flop-estimation · All programmatic surfaces: https://scrutica.com/agents