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| Network | System | Nodes/Cores | Short/Batch Partitions | Processor Type #sockets x #cores | RAM per core / Node | Interconnect | OS | Vendor | Peta FLOPS | Processor Hrs/Yr | GA Date |
| Institutional Programs Clusters | |||||||||||
| SRN | Attaway | 1488 / 53,568 | 40 / 1448 | 2.3 GHz Intel Skylake/Gold 6140 2S x 18C (36 cores /node) | 5.3 /192 GB | Omni-Path | RHEL 7 | Penguin | 3.943 pF | 469,255,680 | Dec 2019 |
| Eclipse | 1488 / 53,568 | 16 / 1472 | 2.1 GHz Intel BroadwellE5-2695 v4 2S x 18C (36 cores /node) | 3.5 / 128 | Omni-Path | RHEL 7 | Penguin | 1.800 pF | 469,255,680 | Jan 2018 | |
| Sky Bridge | 1848 / 29,568 | 48 / 1800 | 2.6 GHz Intel Sandy BridgeE5-2670 2S x 8C (16 cores /node) | 4 / 64 GB | Infiniband | RHEL 7 | Cray | 0.600 pF | 259,015,680 | Mar 2015 | |
| Ghost | 740 / 26,640 | 20 /720 | 2.1 GHz Intel Broadwell E5-2695 v4 2S x 18C (36 cores /nodes | 3.5 / 128 GB | Omni-Path | TOSS4 RHEL8 | Penquin | 0.910 pF | 233,366,300 | July 2017 | |
| Doom | 21 / 75,264 | 4 /1 7 | 2.1 GHz Intel Broadwell E5-2695 v4 2S:18C (36 cores/node)Nvidia P100 SXM2 4S:3584C | 14.2 / 512 GB | Omni-Path | TOSS4 RHEL8 | Penguin | 0.636 pF | Development*not included in totals. | ||
| SCN | Stout | 1496 / 157,442 | 40 / 1456 | 2.0 GHz Intel Sapphire Rapids 8480+: 2S x 56C (112 cores per node) | 2.3 GB / 256 GB | Cornelis Omni-Path | TOSS4 RHEL8 | Dell | 10.0 pF | 1,467,755,520 | |
| OHPC | Solo | 374 / 16,128 | 8 / 365 | 2.1 GHz Intel BroadwellE5-2695 v4 2S x 18C (36 cores /node) | 3.5 / 128 GB | Omni-Path | RHEL 7 | Penguin | 0.460 pF | 117,944,640 | Feb 2017 |
| ASC ND Program Clusters | |||||||||||
| SRN | Amber | 1496 / 167,442 | 40 / 1456 | 2.0 GHz Intel Sapphire Rapids 8480+: 2S x 56C (112 cores per node) | 2.3 GB / 256 GB | Cornelis Omni-Path | TOSS4 RHEL8 | Dell | 10 pF | 1,467,755,520 | Feb 1 2024 |
| Manzano | 1488 / 71,424 | 40 / 1448 | 2.9 GHz Intel Cascade LakePlatinum v4 2S x 24C (48 cores /node) | 4.0 / 192 GB | Omni-Path | TOSS4 RHEL8 | Penguin | 4.281 pF | 625,674,240 | Nov 9 2020 | |
| Stria | 266 / 14,896 | 15 / 272 | 2.0 GHz Arm Cavium Thunder-X2S:28C (56 cores/node) | 2.3 / 128 GB | Infiniband | RHEL 7 | HPE | .023 pF | Dec 2019 | ||
| SCN | Serrano | 1122 / 40,392 | 16 / 1106 | 2.1 GHz Intel BroadwellE5-2695 v4 2S x 18C (36 cores /node) | 3.5 / 128 | Omni-Path | TOSS4 RHEL8 | Penguin | 1.223 pF | 353,833,920 | Feb 2017 |
| Cayenne | 1122 / 40,392 | 16 / 1106 | 2.1 GHz Intel BroadwellE5-2695 v4 2S x 18C (36 cores /node) | 3.5 / 128 | Omni-Path | RHEL 7 | Penguin | 1.223 pF | 353,833,920 | Feb 2017 | |
| Astra | 2592 / 134,768 | 72 / 2520 | 2.0 GHz Arm Cavium Thunder-X2S:28C (56 cores/node) | 128 GB | Infiniband | RHEL 7 | HPE | 2.3 pF | TBA | ||
| Totals - Oct 28, 2020 | |||||||||||
| ECN Total: | 374 / 13,464 | 0.460 pF | 117,944,640 hrs | 1.69 PB File Systems | |||||||
| SRN Total: | 6998 / 186,400 | 8.352 pF | 1,986,700,920 hrs | 17.74 PB File Systems | |||||||
| SCN Total: | 6356 / 239,872 | 5.234 pF | 566,877,120 hrs | 11.2 PB File Systems | |||||||
| HPC Total: | 13727 /439,736 | 14.046 pF | 2,671,522,680 hrs | 30.63 PB File Systems | |||||||