| Site: | DOE/SC/LBNL/NERSC |
|---|---|
| System URL: | https://www.nersc.gov/systems/perlmutter/ |
| Manufacturer: | HPE |
| Cores: | 761,856 |
| Processor: | AMD EPYC 7763 64C 2.45GHz |
| Interconnect: | Slingshot-10 |
| Installation Year: | 2021 |
| Performance | |
| Linpack Performance (Rmax) | 70.87 PFlop/s |
| Theoretical Peak (Rpeak) | 93.75 PFlop/s |
| Nmax | 5,566,464 |
| HPCG [TFlop/s] | 1,905.44 |
| Power Consumption | |
| Power: | 2,589.00 kW (Submitted) |
| Power Measurement Level: | 3 |
| Software | |
| Operating System: | HPE Cray OS |
| Compiler: | mvcc |
| Math Library: | cuBLAS |
| MPI: | OpenMPI |
| List | Rank | System | Vendor | Total Cores | Rmax (PFlop/s) | Rpeak (PFlop/s) | Power (kW) |
|---|---|---|---|---|---|---|---|
| 06/2022 | 7 | HPE Cray EX235n, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 40 GB, Slingshot-10 | HPE | 761,856 | 70.87 | 93.75 | 2,589.00 |
| 11/2021 | 5 | HPE Cray EX235n, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 40 GB, Slingshot-10 | HPE | 761,856 | 70.87 | 93.75 | 2,589.00 |
| 06/2021 | 5 | HPE Cray EX235n, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 40 GB, Slingshot-10 | HPE | 706,304 | 64.59 | 89.79 | 2,528.00 |