Snellius Phase 2 CPU - ThinkSystem SD665 V3, AMD EPYC 9654 96C 2.4GHz, Infiniband NDR200

Site: SURF
System URL: https://servicedesk.surfsara.nl/wiki/display/WIKI/Snellius
Manufacturer: Lenovo
Cores: 150,912
Processor: AMD EPYC 9654 96C 2.4GHz
Interconnect: Infiniband NDR200
Installation Year: 2023
Performance
Linpack Performance (Rmax) 5.40 PFlop/s
Theoretical Peak (Rpeak) 5.71 PFlop/s
Nmax 5,658,240
HPCG 78.9414 TFlop/s
Power Consumption
Power: 799.00 kW
Power Measurement Level: 1
Software
Operating System: RHEL 8.6
Compiler: AMD optimized binary AMD Zen HPL 2022-11 built with the AMD Optimizing C/C++ Compiler (AOCC)
Math Library: using a customized version of AMD Optimizing CPU Libraries (AOCL)
MPI: OpenMPI 4.1.5a1
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
06/2026 288 ThinkSystem SD665 V3, AMD EPYC 9654 96C 2.4GHz, Infiniband NDR200 Lenovo 150,912 5.40 5.71 799.00
11/2025 262 ThinkSystem SD665 V3, AMD EPYC 9654 96C 2.4GHz, Infiniband NDR200 Lenovo 150,912 5.40 5.71 799.00
06/2025 230 ThinkSystem SD665 V3, AMD EPYC 9654 96C 2.4GHz, Infiniband NDR200 Lenovo 150,912 5.40 5.71 799.00
11/2024 197 ThinkSystem SD665 V3, AMD EPYC 9654 96C 2.4GHz, Infiniband NDR200 Lenovo 150,912 5.40 5.71 799.00
06/2024 165 ThinkSystem SD665 V3, AMD EPYC 9654 96C 2.4GHz, Infiniband NDR200 Lenovo 150,912 5.40 5.71 799.00
11/2023 144 ThinkSystem SD665 V3, AMD EPYC 9654 96C 2.4GHz, Infiniband NDR200 Lenovo 150,912 5.40 5.71 799.00