Unizah-II - Cray CS500, Xeon Gold 6248 20C 2.5GHz, 10G Ethernet

Site: Saudi Aramco
Manufacturer: HPE
Cores: 85,560
Processor: Xeon Gold 6248 20C 2.5GHz
Interconnect: 10G Ethernet
Installation Year: 2020
Performance
Linpack Performance (Rmax) 3.49 PFlop/s
Theoretical Peak (Rpeak) 6.84 PFlop/s
Nmax 9,471,744
Software
Operating System: RHEL 7.7
Compiler: N/A
Math Library: Intel MKL
MPI: MPICH 3.2
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
06/2025 332 Cray CS500, Xeon Gold 6248 20C 2.5GHz, 10G Ethernet HPE 85,560 3.49 6.84
11/2024 292 Cray CS500, Xeon Gold 6248 20C 2.5GHz, 10G Ethernet HPE 85,560 3.49 6.84
06/2024 253 Cray CS500, Xeon Gold 6248 20C 2.5GHz, 10G Ethernet HPE 85,560 3.49 6.84
11/2023 223 Cray CS500, Xeon Gold 6248 20C 2.5GHz, 10G Ethernet HPE 85,560 3.49 6.84
06/2023 188 Cray CS500, Xeon Gold 6248 20C 2.5GHz, 10G Ethernet HPE 85,560 3.49 6.84
11/2022 160 Cray CS500, Xeon Gold 6248 20C 2.5GHz, 10G Ethernet HPE 85,560 3.49 6.84
06/2022 147 Cray CS500, Xeon Gold 6248 20C 2.5GHz, 10G Ethernet HPE 85,560 3.49 6.84
11/2021 133 Cray CS500, Xeon Gold 6248 20C 2.5GHz, 10G Ethernet HPE 85,560 3.49 6.84
06/2021 117 Cray CS500, Xeon Gold 6248 20C 2.5GHz, 10G Ethernet HPE 85,560 3.49 6.84
11/2020 86 Cray CS500, Xeon Gold 6248 20C 2.5GHz, 10G Ethernet HPE 85,560 3.49 6.84