High Performance Computing

SBU High Performance Computing

Stony Brook University researchers have access to four advanced High-Performance Computing (HPC) clusters:

SeaWulf is a high-performance computing cluster with advanced components from AMD, Dell, HPE, and others, located at the Stony Brook University Computing Center. It's available for the campus community and Brookhaven Lab staff.

Learn more about SeaWulf

NVwulf is Stony Brook's newest GPU-accelerated cluster designed for artificial intelligence and machine learning research. Featuring 24 NVIDIA H200 NVL GPUs, it delivers up to 80 petaFLOPS of FP8 performance and represents a major expansion of campus AI computing resources.

Learn more about NVwulf

Ookami is a next-gen testbed for computing technology, utilizing the A64FX processor, which was also used in Fugaku—the world's fastest computer until June 2022. It's supported by the National Science Foundation.

Learn more about Ookami

ClinWulf is a HIPAA-compliant HPC cluster for researchers working with PHI data. It has 30 high-performance nodes, 32 GPUs including 8 Nvidia A100s, high-memory nodes up to 1,000 GB RAM, and over 1.5 PB of VAST storage optimized for fast HPC workloads.

Learn more about ClinWulf

 

Access SeaWulf Through Your Browser Using Open OnDemand

SeaWulf Open OnDemand

Launch popular applications directly in your browser:

  • Code Server 
  • RStudio
  • Jupyter Notebooks
  • MATLAB
LAUNCH OPEN ONDEMAND
Open OnDemand Interface

 

Announcements

November 4, 2025

In order to provide a more robust and higher performing storage platform, we will be performing upgrades to the SeaWulf cluster starting 9 AM on Monday, November 17th and concluding by the end of business on Tuesday, November 18th.

During this maintenance window, all login nodes, compute nodes and queues on SeaWulf will be off-line. We thank you for your patience while these necessary upgrades are completed.

View all announcements >