Athena - FormatServer THOR ERG21, AMD EPYC 7742 64C 2.25GHz, NVIDIA A100 SXM4 40 GB, Infiniband HDR

Site: Cyfronet
System URL: http://www.cyfronet.pl
Manufacturer: Format
Cores: 47,616
Processor: AMD EPYC 7742 64C 2.25GHz
Interconnect: Infiniband HDR
Installation Year: 2021
Performance
Linpack Performance (Rmax) 5.05 PFlop/s
Theoretical Peak (Rpeak) 7.71 PFlop/s
Nmax 1,391,616
HPCG [TFlop/s] 89.8331
Power Consumption
Power: 146.56 kW (Optimized: 146.56 kW)
Power Measurement Level: 2
Software
Operating System: CentOS
Compiler: NVIDIA NVCC V11, Intel Composer 2020.0.166
Math Library: Intel MKL 2020.0.166 / NVIDIA CUDA CUBLAS 11.4.1.1043
MPI: OpenMPI 4.1.3 + UCX 1.12.1
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
06/2022 105 FormatServer THOR ERG21, AMD EPYC 7742 64C 2.25GHz, NVIDIA A100 SXM4 40 GB, Infiniband HDR Format 47,616 5.05 7.71 146.56