Crossroads - HPE Cray EX, Xeon CPU Max 9480 56C 1.9GHz, Slingshot-11

Site: DOE/NNSA/LANL/SNL
Manufacturer: HPE
Cores: 660,800
Processor: Xeon CPU Max 9480 56C 1.9GHz
Interconnect: Slingshot-11
Installation Year: 2023
Performance
Linpack Performance (Rmax) 30.03 PFlop/s
Theoretical Peak (Rpeak) 40.18 PFlop/s
Nmax 8,771,328
HPCG 967.311 TFlop/s
Power Consumption
Power: 6,283.91 kW
Power Measurement Level: 1
Software
Operating System: HPE Cray OS
Compiler: N/A
Math Library: Intel MKL
MPI: HPE Cray MPI
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
11/2025 64 HPE Cray EX, Xeon CPU Max 9480 56C 1.9GHz, Slingshot-11 HPE 660,800 30.03 40.18 6,283.91
06/2025 57 HPE Cray EX, Xeon CPU Max 9480 56C 1.9GHz, Slingshot-11 HPE 660,800 30.03 40.18 6,283.91
11/2024 43 HPE Cray EX, Xeon CPU Max 9480 56C 1.9GHz, Slingshot-11 HPE 660,800 30.03 40.18 6,283.91
06/2024 27 HPE Cray EX, Xeon CPU Max 9480 56C 1.9GHz, Slingshot-11 HPE 660,800 30.03 40.18 6,283.91
11/2023 24 HPE Cray EX, Xeon CPU Max 9480 56C 1.9GHz, Slingshot-11 HPE 660,800 30.03 40.18 6,283.91