The Frontier 1.5EF Supercomputer (OLCF) ======================================= Frontier Spec Sheet ------------------- https://www.olcf.ornl.gov/wp-content/uploads/2019/05/frontier_specsheet.pdf > "The Frontier system will be composed of more than 100 Cray Shasta cabinets with high density compute blades powered by HPC and AI-optimized AMD EPYC processors and Radeon Instinct GPU accelerators purpose-built for the needs of exascale computing. The new accelerator-centric compute blades will support a 4:1 GPU to CPU ratio with high speed AMD Infinity Fabric links and coherent memory between them within the node. Each node will have one Slingshot interconnect network port for every GPU with streamlined communication between the GPUs and network to enable optimal performance for high-performance computing and AI workloads at exascale."