Production GPU Clusters

Sort descending Zone Nodes Total Memory (GB) APU Architecture GPU Architecture Total GPUs GPUs per compute node Cores/ Node Total Cores Memory/ Node GPU peak performance (TFLOP/s double precision) GPU global memory (GB) Switch Peak TFLOPs (GPUs) Peak TFLOPS (CPUs+GPUs)
Lassen CZ 795 253,440 NVIDIA V100 (Volta) 3,168 4 44 34,848 256 7.00 IB EDR 22 192.2 23 047.2
RZAdams RZ 128 65,536 AMD MI300A CDNA 3 512 4 96 12,288 512 62.00 128 32102.4 31 744.0 32 102.4
RZAnsel RZ 62 17,280 NVIDIA V100 (Volta) 216 4 44 2,376 256 7.00 IB EDR 1 512.0 1 570.0
RZVernal RZ 38 16,384 AMD MI-250X 152 4 64 2,432 45.00 128 HPE Slingshot 11 6 840.0 6 916.0
RZWhamo RZ 37 9,472 AMD Mi60 64 2 64 2,368 256 24.00 2 Mellanox HDR / Cray Slingshot 761.6 843.5
Sierra SCF 4,474 1,382,400 NVIDIA V100 (Volta) 17,280 4 44 190,080 256 7.00 IB EDR 120 960.0 125 626.0
Tenaya SCF 24 16,384 AMD MI-250X 96 4 64 1,536 512 45.00 128 HPE Slingshot 11 4 320.0 4 368.0
Tioga CZ 32 12,288 AMD MI-250X 128 4 64 2,048 512 45.00 128 HPE Slingshot 11 5 760.0 5 824.0
Tuolumne CZ 1,152 589,824 AMD MI300A CDNA 3 4,608 4 96 110,592 68.00 516 HPE Slingshot 11 288 921.6 294 230.0
Vertex SCF 40 12,256 NVIDIA Tesla 128 4 16 1,024 383 32 1 002.8 1 030.6