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02.11.03 - HPC Cluster

CGD/IS maintains a small high performance computing (HPC) cluster that's ideal for model development and low resolution model runs. Best of all, it's FREE! Yep, we don't charge GAUs.

As of March, 2021, the cluster izumi.cgd.ucar.edu hardware specifications are:

  • 48 X Intel(R) Xeon(R) Gold 5118 CPU @ 2.30GHz
  • 14 nodes each with 96GB memory and 48 cores

As of August, 2016, the cluster hobart.cgd.ucar.edu hardware specifications are:

  • 32 x Dell R430 Server
  • R430 Specifications: 96 GB RAM, 48 x Intel(R) Xeon(R) CPU E5-2670 v3 @ 2.30GHz
  • Interconnect: 40 Mb/s Qlogic Infiniband
  • 1536 processors

For more information on the cluster, see:

For a list of all CGD/IS documentation, see:

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