HPC6 - HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11, RHEL 8.9

Site: Eni S.p.A.
Manufacturer: HPE
Cores: 3,143,520
Processor: AMD Optimized 3rd Generation EPYC 64C 2GHz
Interconnect: Slingshot-11
Installation Year: 2024
Performance
Linpack Performance (Rmax) 477.90 PFlop/s
Theoretical Peak (Rpeak) 606.97 PFlop/s
Nmax 13,914,880
Power Consumption
Power: 8,460.90 kW
Power Measurement Level: 1
Software
Operating System: RHEL 8.9
Compiler: g++ 7.5 and hipcc 5.0.2
Math Library: AMD rocBLAS and Intel MKL
MPI: HPE Cray MPI
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
11/2025 6 HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11, RHEL 8.9 HPE 3,143,520 477.90 606.97 8,460.90
06/2025 6 HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11, RHEL 8.9 HPE 3,143,520 477.90 606.97 8,460.90
11/2024 5 HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11, RHEL 8.9 HPE 3,143,520 477.90 606.97 8,460.90