Frontier is an HPE Cray EX system with more than 9,800 nodes, each equipped with a third-generation AMD EPYC CPU and four AMD Instinct MI250X GPUs. The OLCF is a DOE Office of Science user facility.

The Frontier supercomputer at Oak Ridge ... This system is based on the newest HPE Cray EX235a architecture and features third-gen AMD EPYC 64C 2GHz processors. The AMD EPYC processors, optimised ...