HPE ProLiant Compute XD685, AMD EPYC 9455 48C 3.15GHz, NVIDIA H200 SXM5 141 GB, Infiniband NDR200, Rocky Linux 9.6

Site: Research Institute
Manufacturer: HPE
Cores: 73,728
Processor: AMD EPYC 9455 48C 3.15GHz
Interconnect: Infiniband NDR200
Installation Year: 2026
Performance
Linpack Performance (Rmax) 23.78 PFlop/s
Theoretical Peak (Rpeak) 26.57 PFlop/s
Nmax 3,063,808
HPCG 367.974 TFlop/s
Software
Operating System: Rocky Linux 9.6
Compiler: HPL-NVIDIA 25.9.0
Math Library: HPL-NVIDIA 25.9.0
MPI: Open MPI 4.1.8
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
06/2026 89 HPE ProLiant Compute XD685, AMD EPYC 9455 48C 3.15GHz, NVIDIA H200 SXM5 141 GB, Infiniband NDR200, Rocky Linux 9.6 HPE 73,728 23.78 26.57