LLNL CTS-2 Matrix - PowerEdge XE9640, Xeon Platinum 8480+ 56C 2GHz, NVIDIA H100, Infiniband NDR, Linux/TOSS

Site: Lawrence Livermore National Laboratory
Manufacturer: DELL
Cores: 12,800
Processor: Xeon Platinum 8480+ 56C 2GHz
Interconnect: Infiniband NDR
Installation Year: 2025
Performance
Linpack Performance (Rmax) 3.11 PFlop/s
Theoretical Peak (Rpeak) 3.50 PFlop/s
Nmax 819,200
Power Consumption
Power: 84.30 kW
Power Measurement Level: 2
Software
Operating System: Linux/TOSS
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
11/2025 408 PowerEdge XE9640, Xeon Platinum 8480+ 56C 2GHz, NVIDIA H100, Infiniband NDR, Linux/TOSS DELL 12,800 3.11 3.50 84.30