Alex - MEGWARE NF5488A5, AMD EPYC 7713 64C 2GHz, NVIDIA A100 SXM4 80 GB, Infiniband HDR

Site: Universitaet Erlangen - Regionales Rechenzentrum Erlangen
System URL: https://hpc.fau.de/systems-services/systems-documentation-instructions/clusters/alex-cluster
Manufacturer: MEGWARE
Cores: 31,744
Processor: AMD EPYC 7713 64C 2GHz
Interconnect: Infiniband HDR
Installation Year: 2021
Performance
Linpack Performance (Rmax) 2.94 PFlop/s
Theoretical Peak (Rpeak) 4.99 PFlop/s
Nmax 1,138,176
HPCG [TFlop/s] 83.462
Power Consumption
Power: 140.72 kW (Optimized: 99.67 kW)
Power Measurement Level: 1
Software
Operating System: AlmaLinux 8.5
Compiler: NVCC / GCC
Math Library: cuBLAS
MPI: OpenMPI 4.1
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
06/2022 184 MEGWARE NF5488A5, AMD EPYC 7713 64C 2GHz, NVIDIA A100 SXM4 80 GB, Infiniband HDR MEGWARE 31,744 2.94 4.99 140.72