| Site: | Central Weather Administration |
|---|---|
| Manufacturer: | Fujitsu |
| Cores: | 92,160 |
| Processor: | A64FX 48C 2.2GHz |
| Interconnect: | Tofu interconnect D |
| Installation Year: | 2023 |
| Performance | |
| Linpack Performance (Rmax) | 5.60 PFlop/s |
| Theoretical Peak (Rpeak) | 6.49 PFlop/s |
| Nmax | 2,457,600 |
| Power Consumption | |
| Power: | 350.47 kW |
| Power Measurement Level: | 1 |
| Software | |
| Operating System: | Red Hat Enterprise Linux |
| List | Rank | System | Vendor | Total Cores | Rmax (PFlop/s) | Rpeak (PFlop/s) | Power (kW) |
|---|---|---|---|---|---|---|---|
| 06/2025 | 224 | PRIMEHPC FX1000, A64FX 48C 2.2GHz, Tofu interconnect D | Fujitsu | 92,160 | 5.60 | 6.49 | 350.47 |
| 11/2024 | 192 | PRIMEHPC FX1000, A64FX 48C 2.2GHz, Tofu interconnect D | Fujitsu | 92,160 | 5.60 | 6.49 | 350.47 |
| 06/2024 | 160 | PRIMEHPC FX1000, A64FX 48C 2.2GHz, Tofu interconnect D | Fujitsu | 92,160 | 5.60 | 6.49 | 350.47 |
| 11/2023 | 139 | PRIMEHPC FX1000, A64FX 48C 2.2GHz, Tofu interconnect D | Fujitsu | 92,160 | 5.60 | 6.49 | 350.47 |