Perlmutter - HPE Cray EX235n, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 40 GB, Slingshot-10

Site: DOE/SC/LBNL/NERSC
System URL: https://www.nersc.gov/systems/perlmutter/
Manufacturer: HPE
Cores: 761,856
Memory: 420,864 GB
Processor: AMD EPYC 7763 64C 2.45GHz
Interconnect: Slingshot-10
Performance
Linpack Performance (Rmax) 70,870 TFlop/s
Theoretical Peak (Rpeak) 93,750 TFlop/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 (TFlops) Rpeak (TFlops) Power (kW)
11/2021 5 HPE Cray EX235n, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 40 GB, Slingshot-10 HPE 761,856 70,870.0 93,750.0 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 64,590.0 89,794.5 2,528.00