| Site: | CSC (Center for Scientific Computing) |
|---|---|
| System URL: | https://docs.csc.fi/computing/systems-roihu/ |
| Manufacturer: | Bull |
| Cores: | 186,624 |
| Processor: | AMD EPYC 9965 192C 2.25GHz |
| Interconnect: | Infiniband NDR200 |
| Installation Year: | 2026 |
| Performance | |
| Linpack Performance (Rmax) | 9.69 PFlop/s |
| Theoretical Peak (Rpeak) | 12.86 PFlop/s |
| Nmax | 5,937,120 |
| Power Consumption | |
| Power: | 705.45 kW (Optimized: 705.45 kW) |
| HPL of optimized run | 9.69 PFlop/s |
| Power Measurement Level: | 2 |
| Software | |
| Operating System: | RHEL |
| Compiler: | AMD Zen HPL |
| Math Library: | AMD BLIS |
| MPI: | Open MPI |
| List | Rank | System | Vendor | Total Cores | Rmax (PFlop/s) | Rpeak (PFlop/s) | Power (kW) |
|---|---|---|---|---|---|---|---|
| 06/2026 | 193 | BullSequana XH3000, AMD EPYC 9965 192C 2.25GHz, Infiniband NDR200, Redhat Enterprise Linux | Bull | 186,624 | 9.69 | 12.86 | 705.45 |