Fidis cluster

Cluster specifications

Fidis is an Intel Broadwell based cluster available to the EPFL community starting May 1st, 2017.

  • Linpack performance (Rmax): 401.3 TFLOPs
  • Total RAM: 61TB
  • Storage: 350TB

The cluster is composed of 408 compute nodes, each with

  • 2 Intel Broadwell processors running at 2.6 GHz, with 14 cores each (28 cores per machine),
  • 800 GB of SSD disk


for a total of 11424 cores

336 nodes have 128 GB of RAM,

72 nodes have 256 GB of RAM


Infiniband FDR fully-non-blocking connectivity with a fat-tree topology,

GPFS filesystem.

Login node: