Snellius Phase 1 CPU - ThinkSystem SR645, AMD EPYC 7H12 64C 2.6GHz, InfiniBand HDR100

Site: SURF
System URL: https://servicedesk.surfsara.nl/wiki/display/WIKI/Snellius
Manufacturer: Lenovo
Cores: 73,728
Processor: AMD EPYC 7H12 64C 2.6GHz
Interconnect: InfiniBand HDR100
Installation Year: 2021
Performance
Linpack Performance (Rmax) 2.13 PFlop/s
Theoretical Peak (Rpeak) 3.07 PFlop/s
Nmax 4,092,928
HPCG [TFlop/s] 29.7094
Power Consumption
Power: 504.00 kW (Submitted)
Power Measurement Level: 1
Software
Operating System: CentOS Linux 8.4
Compiler: Intel Parallel Studio 2019.4.243
Math Library: Intel oneAPI 2021.3 MKL
MPI: Intel oneAPI 2021.3 MPI
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
11/2021 313 ThinkSystem SR645, AMD EPYC 7H12 64C 2.6GHz, InfiniBand HDR100 Lenovo 73,728 2.13 3.07 504.00