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

September 4, 2025

SeaWulf virtual office hours are resuming for the Fall semester!

Members of our HPC Support team will be holding virtual office hours at the following times:

  • Tuesday 2 - 3 pm
  • Friday 2 - 3 pm

If you have questions or need assistance troubleshooting a SeaWulf problem, you may use this link to attend the office hours during either of the above times slots.

View all announcements >