| System | Year | Vendor | Cores | Rmax (GFlop/s) | Rpeak (GFlop/s) |
|---|
| Viper-GPU - BullSequana XH3000, AMD Instinct MI300A 24C 1.8GHz, AMD Instinct MI300A, Infiniband NDR200, RedHat Enterprise Linux | 2025 | EVIDEN | 151,200 | 31,096,000 | 44,164,800 |
| Raven-GPU - ThinkSystem SD650-N V2, Xeon Platinum 8360Y 36C 2.4GHz, NVIDIA A100, Mellanox HDR Infiniband | 2021 | Lenovo | 96,768 | 8,620,000 | 16,031,540 |
| COBRA - Intel Compute Module HNS2600BP, Xeon Gold 6148 20C 2.4GHz, Intel Omni-Path | 2018 | Intel | 127,520 | 5,612,830 | 9,793,536 |
| Raven - ThinkSystem SD650 V2, Xeon Platinum 8360Y 36C 2.4GHz, InfiniBand HDR 100 | 2021 | Lenovo | 114,624 | 5,415,980 | 8,803,120 |
| Viper-CPU - BullSequana XH3000, AMD EPYC 9554 64C 3.1GHz, Infiniband NDR200, RedHat Enterprise Linux | 2025 | EVIDEN | 97,920 | 4,292,800 | 4,799,690 |
| iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.800GHz, Infiniband FDR | 2013 | Lenovo/IBM | 65,320 | 1,283,311.9 | 1,463,168 |
| DRACO - Lenovo NeXtScale nx360M5, Xeon E5-2698v3 16C 2.3GHz, Infiniband FDR | 2016 | Lenovo | 28,128 | 790,700 | 1,035,110 |
| iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.800GHz, Infiniband, NVIDIA K20x | 2013 | Lenovo/IBM | 15,840 | 709,700 | 1,013,100 |
| EOS - Cray CS400, Xeon E5-2698v3 16C 2.3GHz, Infiniband FDR | 2015 | Cray/HPE | 12,800 | 363,951 | 471,040 |
| iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR | 2012 | Lenovo/IBM | 9,904 | 187,373 | 206,003 |
| VIP - Power 575, p6 4.7 GHz, Infiniband | 2009 | IBM | 6,848 | 98,423 | 128,742.4 |
| VIP - Power 575, p6 4.7 GHz, Infiniband | 2008 | IBM | 6,720 | 98,240 | 126,336 |
| Genius - Blue Gene/P Solution | 2008 | IBM | 16,384 | 47,725 | 55,706 |
| Genius - Blue Gene/P Solution | 2008 | IBM | 12,288 | 35,123 | 41,779.2 |
| Genius - Blue Gene/P Solution | 2007 | IBM | 8,192 | 21,910 | 27,850 |
| eServer pSeries p5 575 1.9 GHz | 2005 | IBM | 688 | 4,563.5 | 5,228.8 |
| eServer pSeries p5 575 1.9 GHz, GigEth | 2005 | IBM | 720 | 3,068 | 5,472 |
| pSeries 690 Turbo 1.3GHz | 2004 | IBM | 1,024 | 2,735 | 5,324.8 |
| pSeries 690 Turbo 1.3 GHz | 2003 | IBM | 822 | 2,198.4 | 4,274.4 |
| pSeries 690 Turbo 1.3GHz | 2002 | IBM | 768 | 2,050 | 3,993.6 |
| pSeries 690 Turbo 1.3GHz | 2002 | IBM | 752 | 2,010 | 3,910.4 |
| pSeries 690 Turbo 1.3GHz GigEth | 2002 | IBM | 208 | 513 | 1,081.6 |
| T3E | 1997 | Cray/HPE | 812 | 355 | 487.2 |
| T3E | 1997 | Cray/HPE | 784 | 342 | 470.4 |
| xSeries Cluster Xeon 2.4 GHz - Gig-E | 2003 | IBM | 116 | 260.2 | 556.8 |
| T3E | 1997 | Cray/HPE | 672 | 196 | 403.2 |
| T3E | 1997 | Cray/HPE | 512 | 176 | 307.2 |
| T3E | 1996 | Cray/HPE | 128 | 50.4 | 76.8 |
| T3D MCA128-8 | 1995 | Cray/HPE | 128 | 12.8 | 19.2 |
| Y-MP4E/464 | 1991 | Cray/HPE | 4 | 1.2 | 1.3 |
