Yep1 - NVIDIA DGX H100, Xeon Platinum 8480C 56C 3.8GHz, NVIDIA H100 SXM5 80 GB, Infiniband NDR400

Site: Ahrefs US DC
Manufacturer: Nvidia
Cores: 73,584
Processor: Xeon Platinum 8480C 56C 3.8GHz
Interconnect: Infiniband NDR400
Installation Year: 2023
Performance
Linpack Performance (Rmax) 23.32 PFlop/s
Theoretical Peak (Rpeak) 34.58 PFlop/s
Nmax 2,161,920
Software
Operating System: Ubuntu 22.04.3 LTS
Compiler: NVIDIA NVCC 12.4
Math Library: NVIDIA cuBLAS 12.4.2.65
MPI: OpenMPI 4.1.4+
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
11/2025 75 NVIDIA DGX H100, Xeon Platinum 8480C 56C 3.8GHz, NVIDIA H100 SXM5 80 GB, Infiniband NDR400 Nvidia 73,584 23.32 34.58
06/2025 68 NVIDIA DGX H100, Xeon Platinum 8480C 56C 3.8GHz, NVIDIA H100 SXM5 80 GB, Infiniband NDR400 Nvidia 73,584 23.32 34.58
11/2024 53 NVIDIA DGX H100, Xeon Platinum 8480C 56C 3.8GHz, NVIDIA H100 SXM5 80 GB, Infiniband NDR400 Nvidia 73,584 23.32 34.58
06/2024 34 NVIDIA DGX H100, Xeon Platinum 8480C 56C 3.8GHz, NVIDIA H100 SXM5 80 GB, Infiniband NDR400 Nvidia 73,584 23.32 34.58