| System | Year | Vendor | Cores | Rmax (GFlop/s) | Rpeak (GFlop/s) |
| Teton - HPE Cray EX, AMD EPYC 9965 192C 2.25GHz, Slingshot-11, RHEL 9.5 | 2025 | HPE | 393,216 | 20,765,000 | 28,311,550 |
| Sawtooth - HPE SGI 8600, Xeon Platinum 8268 24C 2.9GHz, Infiniband EDR/HDR | 2019 | HPE | 99,792 | 5,780,620 | 9,220,608 |
| WindRiver CTS-2 - PowerEdge C6220, Xeon Platinum 8480+ 56C 2GHz, Intel Omni-Path, Rocky Linux 8 | 2025 | DELL | 94,416 | 5,332,720 | 6,042,620 |
| Falcon - SGI ICE X, Xeon E5-2695v4 18C 2.1GHz, Infiniband FDR | 2016 | HPE (SGI) | 34,884 | 1,087,580 | 1,172,102 |
| Lemhi - Dell C6420, Xeon Gold 6148 20C 2.4GHz, Intel Omni-Path | 2018 | DELL | 20,160 | 1,001,630 | 1,548,288 |
| Falcon - SGI ICE X, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR | 2016 | HPE (SGI) | 19,200 | 570,804 | 768,000 |
| Falcon - SGI ICE X, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR | 2014 | HPE (SGI) | 16,416 | 511,236 | 656,640 |
| Fission - Appro Xtreme-X3 Opteron 2.4GHz, Infiniband QDR | 2011 | Cray/HPE | 12,512 | 91,030 | 120,115.2 |
| Ice Storm - SGI Altix ICE 8200, 2.66 GHz | 2007 | HPE (SGI) | 2,048 | 17,780 | 21,791 |
| Fire V20z Cluster, Opteron 2.2 GHz, GigEthernet | 2004 | Sun Microsystems | 460 | 1,439 | 2,024 |
| X-MP/216 | 1989 | Cray/HPE | 2 | 0.4 | 0.5 |
