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Juno

Juno is UTD’s new flagship HPC system coming online in spring 2025 that supports the research and education mission of the university.

Juno will become available to the campus community according to the following timeline:

  • January 2025 – User acceptance testing with select users
  • February, March 2025 – Early access for existing active Ganymede users
  • April 2025 – General access for UTD faculty, students and staff

We will post links to request accounts and user guides in March.

Juno Orientation Presentation PDF
Juno Orientation Presentation Video

Juno has 5,184 CPU cores, 32.25 TB of memory and 12 GPUs. A block diagram of the nodes and their detailed configuration appears below.

A block diagram showing nodes in the Juno cluster. There is 1 login node, 1 head (scheduler) node, 72 CPU only compute nodes, 1 GPU node with 4 H100 GPUs, and 4 GPU nodes with 2 A30 GPUs. The diagram shows the Weka and IO2 MooseFS filesystems and the storage directories that they provide to Juno.
Juno HPC cluster block diagram
NodeNumber of coresNode specifications
CPU compute722x AMD EPYC 9334 2.7 GHz 32C/64T 128M cache, 384GB RAM
GPU compute12x Intel Xeon Platinum 8462Y 2.8GHz 32C/64T 60M cache, 512GB RAM, 4x Nvidia HGX H100 80GB HBM3 GPUs
GPU compute42x AMD EPYC 9534 2.4GHz 64C/128T 256M cache, 1TB RAM, 2x Nvidia A30 24GB GPUs
Login and head (scheduler)22x Intel Xeon Sliver 4309Y 2.8GHz 8C/16T 12M cache, 128GB RAM