Aitken 2 - Apollo 9000, AMD EPYC 7742 64C 2.25GHz, Mellanox HDR Infiniband

Site: NASA/Ames Research Center/NAS
System URL: http://www.nas.nasa.gov
Manufacturer: HPE
Cores: 131,072
Processor: AMD EPYC 7742 64C 2.25GHz
Interconnect: Mellanox HDR Infiniband
Installation Year: 2020
Performance
Linpack Performance (Rmax) 4.10 PFlop/s
Theoretical Peak (Rpeak) 4.72 PFlop/s
Nmax 5,305,040
HPCG 70.6 TFlop/s
Software
Operating System: Tri-Lab Operating System
Compiler: Intel 2016 icc
Math Library: MKL
MPI: HPE Performance Suite - MPT
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
11/2020 71 Apollo 9000, AMD EPYC 7742 64C 2.25GHz, Mellanox HDR Infiniband HPE 131,072 4.10 4.72