Trio of Prototype AMD-Based El Capitan Supercomputers Already Rank in Top 200

AMD’s MI300 APUs Energy Exascale “El Capitan” Supercomputer

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We already knew AMD would energy the world’s quickest supercomputer – the US Division of Vitality (DOE) El Capitan. Anticipated to be put in in 2023 on the Lawrence Livermore Nationwide Laboratory (LLNL), the HPE-built system initially leveraged AMD’s Zen 4 CPU cores and MI Intuition GPU accelerators, unlocking unheard-of efficiency above the two Exaflop mark. But there’s one thing that the preliminary announcement didn’t say: the system received’t be leveraging disparate CPU and GPU accelerators. As a substitute, confirming our hypothesis, El Capitan will probably be leveraging AMD’s recently-announced MI 300 Accelerated Processing Items (APUs). It marks the primary time an APU is a supercomputer’s central processing grunt  (opens in new tab)– and at Exascale, no much less.

“It’s the primary time we’ve publicly acknowledged this,” stated affiliate director for HPC (Excessive Efficiency Computing) at LLNL, Terri Quinn. In a world-first disclosure in a presentation delivered at the moment to the 79th HPC Person Discussion board at Oak Ridge Nationwide Laboratory (ORNL), he added that the knowledge got here straight from the supply: “I minimize these phrases out of [AMD’s] buyers doc, and that’s what it says: it’s a 3D chiplet design with AMD CDNA3 GPUs, Zen 4 CPUs, cache reminiscence and HBM chiplets.” 



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