While the reproduction was nearly cycle-accurate, [Chris] hasn’t had an opportunity to test out his system because of the lack of available Cray software. A former Cray employee heard of his ...

(And it still owes some of its design heritage to the OG Cray system.) Frontier combines 9,472 AMD Epyc 7713 chips (606,208 ...

An HPE Cray EX235a system supercomputer, it features 2,978 AMD Epyc Trento CPUs, 11,912 AMD MI250X GPUs, and another 2,048 ...