NNSA-class exascale system. The first to deploy AMD MI300A APUs at supercomputer scale.
HPE / AMD · workstation
Verified 1mo ago
El Capitan
LLNL's exascale top-of-list — AMD MI300A APUs across millions of cores.
HPE Cray EX255a at Lawrence Livermore National Laboratory for the NNSA. AMD Instinct MI300A APUs + 4th Gen EPYC over Slingshot-11; sustains 1,809 PFLOP/s HPL and has held No. 1 on the TOP500 since November 2024.
Specs
- compute
- AMD EPYC + Instinct MI300A APU