Production GPU Clusters
| Zone Sort descending | 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 PFLOPs (GPUs) | Peak PFLOPS (CPUs+GPUs) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tuolumne | CZ | 1,152 | 589,824 | AMD MI300A | CDNA 3 [APU: AMD MI300A] | 4,608 | 4 | 96 | 110,592 | 68.00 | 512 | HPE Slingshot 11 | 288.920 | 294.230 | |
| Matrix | CZ | 28 | 8,064 | NVIDIA H100 | 112 | 4 | 112 | 1,792 | 504 | 30.00 | 320 | IB | 3.800 | 4.000 | |
| Lassen | CZ | 795 | 253,440 | NVIDIA V100 (Volta) | 3,168 | 4 | 44 | 34,848 | 256 | 7.00 | IB EDR | 22.192 | 23.047 | ||
| Tioga | CZ | 32 | 12,288 | AMD MI-250X | 128 | 4 | 64 | 2,048 | 512 | 45.00 | 128 | HPE Slingshot 11 | 5.760 | 5.824 | |
| RZAdams | RZ | 128 | 65,536 | AMD MI300A | CDNA 3 [APU: AMD MI300A] | 512 | 4 | 96 | 12,288 | 512 | 62.00 | 128 | HPE Slingshot 11 | 31.744 | 32.102 |
| RZAnsel | RZ | 62 | 17,280 | NVIDIA V100 (Volta) | 216 | 4 | 44 | 2,376 | 256 | 7.00 | IB EDR | 1.512 | 1.570 | ||
| RZWhamo | RZ | 37 | 9,472 | AMD Mi60 | 64 | 2 | 64 | 2,368 | 256 | 24.00 | 2 | Mellanox HDR / Cray Slingshot | 0.761 | 0.843 | |
| RZVernal | RZ | 38 | 16,384 | AMD MI-250X | 152 | 4 | 64 | 2,432 | 45.00 | 128 | HPE Slingshot 11 | 6.840 | 6.916 | ||
| Tenaya | SCF | 24 | 16,384 | AMD MI-250X | 96 | 4 | 64 | 1,536 | 512 | 45.00 | 128 | HPE Slingshot 11 | 4.320 | 4.368 | |
| El Capitan | SCF | 11,136 | 5,701,632 | AMD MI300A | CDNA 3 [APU: AMD MI300A] | 44,544 | 4 | 96 | 1,069,056 | 62.00 | 512 | HPE Slingshot 11 | 2792.900 | ||
| Sierra | SCF | 4,474 | 1,382,400 | NVIDIA V100 (Volta) | 17,280 | 4 | 44 | 190,080 | 256 | 7.00 | IB EDR | 120.960 | 125.626 | ||
| Vertex | SCF | 40 | 12,256 | NVIDIA Tesla | 128 | 4 | 16 | 1,024 | 383 | 32 | 1.003 | 1.031 |