The AMD “Aldebaran” GPU That Won Exascale

If you want to know how and why AMD motors have been chosen for so many of the pre-exascale and exascale HPC and AI systems, despite the dominance of Intel in CPUs and the dominance of Nvidia in GPUs, you need look no further for an answer than the new “Aldebaran” Instinct MI200 GPU accelerator from AMD and its Infinity Fabric 3.0 coherent interconnect that is being also added to selected Epyc CPUs.