Isambard 2, the world's first Arm-based supercomputer, retires after six years of service — Isambard 3 will tap Nvidia's Grace CPU Superchips from Tomshardware on 2024-09-28 14:26 (#6R2Y2) Prof. McIntosh-Smith of the University of Bristol announced that the Isambard-2 supercomputer will finally retire after six years of service on September 30, 2024.