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Tom’s Hardware
Tom’s Hardware
Technology
Anton Shilov

AMD supercomputers take gold and silver in latest Top500 as Chinese HPC remains shrouded in secrecy

El Capitan.

Top500.org on Tuesday released its 65th list of the world's most powerful supercomputers, revealing the dominance of American AMD-based systems amid a lack of new entries from China, as well as the performance of supercomputers used by AI giants such as xAI and OpenAI.

The latest update to the global high-performance computing rankings places the AMD Instinct MI300A-based El Capitan at the forefront with Rmax performance of 1.7 FP64 ExaFLOPS, followed by the AMD-powered Frontier (1.353 ExaFLOPS) and Intel-based Aurora (1.012 ExaFLOPS) as the top three exascale-class systems, all of which are operated by U.S. Department of Energy laboratories.

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