Lem - PowerEdge XE9640, Intel Xeon Platinum 8462Y+ 32C 2.8GHz, Nvidia H100 94Gb SXM5, Infiniband NDR200

Site: Wroclaw Centre for Networking and Supercomputing
Manufacturer: DELL
Cores: 44,992
Processor: Xeon Platinum 8462Y+ 32C 2.8GHz
Interconnect: Infiniband NDR200
Installation Year: 2023
Performance
Linpack Performance (Rmax) 12.80 PFlop/s
Theoretical Peak (Rpeak) 20.37 PFlop/s
Nmax 1,867,776
Nhalf 943,104
Software
Operating System: AlmaLinux 9.3
Compiler: NVIDIA NVCC
Math Library: NVIDIA CUBLAS
MPI: NVIDIA HPC-X
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
11/2025 141 PowerEdge XE9640, Intel Xeon Platinum 8462Y+ 32C 2.8GHz, Nvidia H100 94Gb SXM5, Infiniband NDR200 DELL 44,992 12.80 20.37
06/2025 121 PowerEdge XE9640, Intel Xeon Platinum 8462Y+ 32C 2.8GHz, Nvidia H100 94Gb SXM5, Infiniband NDR200 DELL 44,992 12.80 20.37
11/2024 99 PowerEdge XE9640, Intel Xeon Platinum 8462Y+ 32C 2.8GHz, Nvidia H100 94Gb SXM5, Infiniband NDR200 DELL 44,992 12.80 20.37
06/2024 80 PowerEdge XE9640, Intel Xeon Platinum 8462Y+ 32C 2.8GHz, Nvidia H100 94Gb SXM5, Infiniband NDR200 DELL 44,992 12.80 20.37