## [Computing Resources](/computing-resources) .llnl-bg-37c071b3 { background-image: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0)), url(https://hpc4energyinnovation.llnl.gov/sites/hpc4energyinnovation/files/styles/orig/public/2021-08/computing-resources-banner.jpg?itok=2Us1Mixq); }# Computing Resources ## World-Class Computing The HPC4EI Program uses world class computing power across nine U.S. Department of Energy laboratories. Combined, the DOE systems, which include 4 of the top 20 systems as ranked by TOP500 in June 2026, mark some of the most powerful computing resources in the world. ![DOE logo](https://hpc4energyinnovation.llnl.gov/sites/hpc4energyinnovation/files/2021-08/doe-logo.png "DOE logo") ![Top 500 logo](https://hpc4energyinnovation.llnl.gov/sites/hpc4energyinnovation/files/2021-08/top-500_0.png "Top 500 logo") In addition, through the national laboratories, DOE actively infuses and maintains a comprehensive ecosystem of high performance computing assets and the industry leading scientists and engineers capable of leveraging their power. Each project awarded through the HPC4Manufacturing and HPC4Materials pillars is matched with a specific super computing system that best meets their needs. Through the overarching HPC4EI program, we are leveraging this family of DOE systems to bring world class computing power to solve some of the most challenging problems facing US industry. ## DOE Participating Laboratories The following table shows the individual systems supporting this program, the laboratories that host them, and each system’s key metrics. | DOE National Laboratory | System | Nodes | Cores | GPU | Description | |---|---|---|---|---|---| | [ ![Argonne logo](https://hpc4energyinnovation.llnl.gov/sites/hpc4energyinnovation/files/2021-08/index.png "Argonne logo") ](http://www.anl.gov/) Argonne National Laboratory | [Aurora](https://www.alcf.anl.gov/aurora) | 10,624 | 21,248 | 63,744 | 2 Intel Xeon CPU Max Series processors: 64GB HBM on each, 512GB DDR5 each; 6 Intel Data Center GPU Max Series, 128GB HBM on each, RAMBO cache on each; Unified Memory Architecture; 8 SlingShot 11 fabric endpoints | | [Polaris](https://www.alcf.anl.gov/polaris "Polaris") | 560 | 560 | 2240 | AMD EPYC 7543P CPUs and NVIDIA A100 GPUs | | [Sophia](https://www.alcf.anl.gov/sophia "Sophia") | 24 | 192 | | NVIDIA DGX A100-based system | | [Cooley](https://www.alcf.anl.gov/systems/cooley "Cooley") | 126 | 1,512 | 126 | Cray CS300-AC/Intel Haswell and NVIDIA Tesla K80 | | [Bebop](https://www.lcrc.anl.gov/systems/bebop "ANL Bebop") | 672 | 24,192 | | Cray CS400/Intel Xeon Broadwell | | | 9,216 | 1,024 | 256 | Cray CS400/Intel Xeon Broadwell and NVIDIA A100 | | | [ ![Berkeley Lab logo](https://hpc4energyinnovation.llnl.gov/sites/hpc4energyinnovation/files/2021-08/thumbnail-berkley-lab.png "Berkeley Lab logo") ](https://www.lbl.gov/) Berkeley Lab | [Perlmutter ](https://www.nersc.gov/systems/perlmutter/) | 1,792 | 114,668 | 7,168 | HPE Cray EX235n, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 40 GB | | 3,072 | 393,216 | | HPE Cray EX235n, AMD EPYC 7763 64C 2.45GHz, 512 GB | | [ ![LLNL logo](https://hpc4energyinnovation.llnl.gov/sites/hpc4energyinnovation/files/2021-08/thumbnail-llnl-logo.png "LLNL logo") ](https://www.llnl.gov/) Lawrence Livermore National Laboratory | [Lassen](https://hpc.llnl.gov/hardware/platforms/lassen) | 792 | 34,848 | 3,168 | IBM Power System S922LC/+ 4x NVIDIA Volta accelerators/node | | [Quartz](https://hpc.llnl.gov/hardware/platforms/Quartz) | 2,634 | 96,768 | | Intel Xeon E5-2695 | | [ ![Los Alamos logo](https://hpc4energyinnovation.llnl.gov/sites/hpc4energyinnovation/files/2021-08/thumbnail-los-alamos.png "Los Alamos logo") ](https://www.lanl.gov/) Los Alamos National Laboratory | Grizzly | 1,490 | 53,640 | | Penguin Computing Tundra ES; Broadwell | | [ ![Oak Ridge National Laboratory logo](https://hpc4energyinnovation.llnl.gov/sites/hpc4energyinnovation/files/2021-08/thumbnail-oak-ridge.png "Oak Ridge National Laboratory logo") ](https://www.ornl.gov/) Oak Ridge National Laboratory | [Frontier](https://www.olcf.ornl.gov) | 9,408 | 602,112 | 37,632 | HPE Cray EX/ AMD EPYC CPU and AMD MI250X GPU | | [Ridge]() | 40 | 5,120 | | Cray/HPE CS500, AMD Rome CPUs (64-core, 2 GHz) | | [ ![Pacific Northwest logo](https://hpc4energyinnovation.llnl.gov/sites/hpc4energyinnovation/files/2021-08/thumbnail-pacific-northwest.png "Pacific Northwest logo") ](https://www.pnnl.gov/) Pacific Northwest National Laboratory | | Constance | 520 | 12,480 | | Dual Intel Haswell E5-2670 | | [ ![NLR Temp - Resized](https://hpc4energyinnovation.llnl.gov/sites/hpc4energyinnovation/files/2025-12/nlr-black-type-treatment-rgb_resize.png "NREL logo resized") ](https://www.nrel.gov/) National Laboratory of the Rockies | [Kestrel](https://www.nrel.gov/hpc/kestrel-system-configuration.html "NREL Krestel") | 2,144 | 222,976 | | CPU Nodes: Dual Socket Intel Xenon Sapphire Rapids 52 core processors with 256 GB of Memory | | 10 | 1,040 | | CPU Big Memory Nodes: CPU Nodes: Dual Socket Intel Xenon Sapphire Rapids 52 Core Processors with 2TB of Memory | | 132 | 16,896 | 528 | GPU Nodes: Dual Socket AMD Genoa 64-core processors with 4 NVIDIA H100 SXM GPUs, and total of 484 GB of Memory | | 8 | 832 | 16 | GPU Big Memory Nodes: CPU Nodes: Dual Socket Intel Xenon Sapphire Rapids 52 core processors with 2 NVIDIA A40 GOUs and 2TB of Memory | | [ ![NETL logo](https://hpc4energyinnovation.llnl.gov/sites/hpc4energyinnovation/files/2021-08/thumbnail-netl-log.png "NETL logo") ](https://www.netl.doe.gov/) National Energy Technology Laboratory | [Joule 2](https://hpc.netl.doe.gov/about/supercomputer/) | 1,664 | 78,720 | | HPE ProLiant XL/Intel Xeon Gold 6148, Nvidia Tesla P100 | | [ ![Sandia National Laboratories logo](https://hpc4energyinnovation.llnl.gov/sites/hpc4energyinnovation/files/2021-08/thumbnail-sania.png "Sandia National Laboratories logo") ](https://www.sandia.gov/) Sandia National Laboratories | [Sky Bridge](https://hpc.sandia.gov/HPC%20Production%20Clusters/index.html) | 1,848 | 29,568 | | Intel Sandy Bridge E5-2670 | | [Chama](https://hpc.sandia.gov/HPC%20Production%20Clusters/index.html) | 1,232 | 19,712 | | Intel Sandy Bridge E5-2670 | | [Ghost](https://hpc.sandia.gov/HPC%20Production%20Clusters/index.html) | 740 | 26,640 | | Intel Xeon Broadwell E5-2695 | | [Eclipse](https://hpc.sandia.gov/HPC%20Production%20Clusters/index.html) | 1,488 | 53,568 | | Intel Xeon Broadwell E5-2695 | | Attaway | 1,488 | 53,568 | | 2.3Ghz Intel Skylake/Gold 6140 | | [Solo](https://hpc.sandia.gov/HPC%20Production%20Clusters/index.html) | 374 | 13,464 | | Intel Xeon Broadwell E5-2695 | | Uno | 201 | 3,344 | | 2.7 Ghz Intel Sandy Bridge | ## *Virtual Computational Facility Tours* **Lawrence Berkeley National Laboratory** ![Lawrence Berkeley virtual tour](https://hpc4energyinnovation.llnl.gov/sites/hpc4energyinnovation/files/styles/scaled_877w/public/2021-08/lawrence-berkeley-virtual-tour.jpg?itok=NnO6q6vo "lawrence-berkeley-virtual-tour.jpg") Virtual Tour Register for a docent-led virtual tour of the National Energy Research Scientific Computing Center (NERSC) facility. [Register Now](https://berkeleylabnext90.lbl.gov/connect/tours/) **Oak Ridge National Laboratory** ![Oak Ridge virtual tour](https://hpc4energyinnovation.llnl.gov/sites/hpc4energyinnovation/files/styles/scaled_877w/public/2021-10/oak-ridge-virtual-tour-2.jpg?itok=7eAfRv7D "Oak Ridge virtual tour") Virtual Tour Visit the Oak Ridge Leadership Computing Facility (OLCF) through a self-guided virtual tour. [Take A Tour](https://www.olcf.ornl.gov/2020/08/10/take-a-virtual-tour-of-ornls-supercomputer-center/) **Sandia National Laboratories** ![Sandia National Laboratories - Virtual Tours](https://hpc4energyinnovation.llnl.gov/sites/hpc4energyinnovation/files/styles/scaled_877w/public/2021-09/snl-virtual-tour.jpg?itok=iyteK5qZ "Sandia National Laboratories - Virtual Tours") Virtual Tour Visit Sandia National Laboratories Data Center through a self-guided virtual tour. [Take A Tour](https://tours.sandia.gov/tours.html)