Computational Resources

Computing systems

The Stony Brook Supercomputing Center supports a range of computational resources for the research community. The systems below are operated by SBSC and by Research Computing and Informatics, and each suits different work.

  • AMA27

    Stony Brook Supercomputing Center

    In development

    AMA27 is a National Science Foundation funded system led by the Institute for Advanced Computational Science in partnership with the University at Buffalo, under the award Sustainable Cyber-infrastructure for Expanding Participation. It is built to widen access to research computing for artificial intelligence work and other computationally demanding science, and to do so sustainably. Access will extend to researchers, students and educators nationwide, alongside high performance computing training for students at Stony Brook.

  • SeaWulf III

    Research Computing and Informatics

    Available to campus and Brookhaven Lab staff

    The current generation of the SeaWulf cluster, adding GPU nodes and high bandwidth memory nodes to the general purpose pool.

    CPUs
    48 AMD Milan, 94 compute Intel Sapphire Rapids w/ HBM
    GPU nodes
    11, each with 4x A100 80GB GPUs and two Intel Skylake CPUs

  • SeaWulf II

    Research Computing and Informatics

    Available to campus and Brookhaven Lab staff

    The earlier generation of SeaWulf, still in service for general purpose simulation and modeling.

    CPUs
    164 Intel Haswell, 64 Intel Skylake
    GPUs
    28 Nvidia Tesla K80, 2 Tesla P100, 2 Tesla V100
    Storage
    4 PB GPFS

  • NVwulf

    Research Computing and Informatics

    Available to campus

    A GPU cluster built for artificial intelligence and machine learning work, and the largest single expansion of campus AI computing capacity to date.

    GPUs
    24 NVIDIA H200 NVL
    Peak
    80 petaFLOPS FP8

  • ClinWulf

    Research Computing and Informatics

    Available with an approved protocol

    A HIPAA compliant cluster for research involving protected health information.

    CPU cores
    1,040
    GPU cores
    104,448 CUDA, 13,056 Tensor
    Memory
    8.4 TB RAM
    Storage
    18 TB SSDs, 1 PB HDDs (NFS)

  • Ookami

    Institute for Advanced Computational Science

    Retired 2025

    A National Science Foundation testbed for future supercomputing technology, and the first computer outside Japan built on the Fujitsu A64FX processor. Ookami left service at the end of 2025. The project record is kept for reference and citation.

    CPUs
    176 Fujitsu A64FX each with 512 Gbyte SSD, 2 NVIDIA Grace Superchips, 2 Marvell ThunderX2, 1 Intel Skylake, 1 AMD Milan
    Storage
    800 TB Lustre
    Funded by
    NSF OAC-1927880