Hera - Cray CS500, Xeon Gold 6148 20C 2.4GHz, Infiniband HDR

Site: NOAA Environmental Security Computer Center
System URL: https://rdhpcs.noaa.gov/boulder/systems/hpcsact_priv-NESCC-h.html
Manufacturer: Cray/HPE
Cores: 63,840
Memory: 230,400 GB
Processor: Xeon Gold 6148 20C 2.4GHz
Interconnect: Infiniband HDR
Performance
Linpack Performance (Rmax) 3,080.85 TFlop/s
Theoretical Peak (Rpeak) 4,884.48 TFlop/s
Nmax 4,012,032
HPCG [TFlop/s] 43.673
Software
Operating System: CentOS
Compiler: Intel
Math Library: Intel MKL 18.05
MPI: Intel MPI 18.04
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
11/2020 106 Cray CS500, Xeon Gold 6148 20C 2.4GHz, Infiniband HDR Cray/HPE 63,840 3,080.8 4,884.5
06/2020 88 Cray CS500, Xeon Gold 6148 20C 2.4GHz, Infiniband HDR Cray/HPE 63,840 3,080.8 4,884.5