Fujitsu A64FX

The A64FX is a 64-bitARM architecturemicroprocessor designed by Fujitsu. The processor is replacing the SPARC64 XIfx as Fujitsu's processor for supercomputer applications. It powers the Fugaku supercomputer, the fastest TOP500 supercomputer in the world between the June of both 2020 and 2022, being first surpassed by the Frontier.