Topaze-cpu - BullSequana XH2000, AMD EPYC 7763 64C 2.45GHz, InfiniBand HDR100

Site: Commissariat a l'Energie Atomique (CEA)/CCRT
System URL: http://www-ccrt.cea.fr/
Manufacturer: Atos
Cores: 110,592
Memory: 221,184 GB
Processor: AMD EPYC 7763 64C 2.45GHz
Interconnect: InfiniBand HDR100
Performance
Linpack Performance (Rmax) 3,261.02 TFlop/s
Theoretical Peak (Rpeak) 4,335.21 TFlop/s
Nmax 3,709,440
HPCG [TFlop/s] 42.6393
Software
Operating System: Linux
Compiler: intel
Math Library:
MPI: openMPI
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
11/2021 140 BullSequana XH2000, AMD EPYC 7763 64C 2.45GHz, InfiniBand HDR100 Atos 110,592 3,261.0 4,335.2