| Site: | RIKEN Center for Computational Science |
|---|---|
| System URL: | https://www.r-ccs.riken.jp/en/fugaku/project |
| Manufacturer: | Fujitsu |
| Cores: | 7,630,848 |
| Memory: | 5,087,232 GB |
| Processor: | A64FX 48C 2.2GHz |
| Interconnect: | Tofu interconnect D |
| Performance | |
| Linpack Performance (Rmax) | 442,010 TFlop/s |
| Theoretical Peak (Rpeak) | 537,212 TFlop/s |
| Nmax | 21,288,960 |
| HPCG [TFlop/s] | 16,004.5 |
| Power Consumption | |
| Power: | 29,899.23 kW (Optimized: 26248.36 kW) |
| Power Measurement Level: | 2 |
| Software | |
| Operating System: | Red Hat Enterprise Linux |
| Compiler: | FUJITSU Software Technical Computing Suite V4.0 |
| Math Library: | FUJITSU Software Technical Computing Suite V4.0 |
| MPI: | FUJITSU Software Technical Computing Suite V4.0 |
| List | Rank | System | Vendor | Total Cores | Rmax (TFlops) | Rpeak (TFlops) | Power (kW) |
|---|---|---|---|---|---|---|---|
| 11/2021 | 1 | Supercomputer Fugaku, A64FX 48C 2.2GHz, Tofu interconnect D | Fujitsu | 7,630,848 | 442,010.0 | 537,212.0 | 29,899.23 |
| 06/2021 | 1 | Supercomputer Fugaku, A64FX 48C 2.2GHz, Tofu interconnect D | Fujitsu | 7,630,848 | 442,010.0 | 537,212.0 | 29,899.23 |
| 11/2020 | 1 | Supercomputer Fugaku, A64FX 48C 2.2GHz, Tofu interconnect D | Fujitsu | 7,630,848 | 442,010.0 | 537,212.0 | 29,899.23 |
| 06/2020 | 1 | Supercomputer Fugaku, A64FX 48C 2.2GHz, Tofu interconnect D | Fujitsu | 7,299,072 | 415,530.0 | 513,854.7 | 28,334.50 |