LLNL-Tuolumne - HPE Cray EX255a, AMD 4th Gen EPYC 24C 1.8GHz, AMD Instinct MI300A, Slingshot-11

Site: Hewlett Packard Enterprise
Manufacturer: HPE
Cores: 129,024
Processor: AMD 4th Gen EPYC 24C 1.8GHz
Interconnect: Slingshot-11
Installation Year: 2024
Performance
Linpack Performance (Rmax) 19.65 PFlop/s
Theoretical Peak (Rpeak) 32.10 PFlop/s
Nmax 2,737,152
Software
Operating System: RHEL 8.9
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
06/2024 48 HPE Cray EX255a, AMD 4th Gen EPYC 24C 1.8GHz, AMD Instinct MI300A, Slingshot-11 HPE 129,024 19.65 32.10