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The top eight systems on the Green500 run on NVIDIA GPUs and nine of the top 10 use NVIDIA technologies. No. 1 on the Green500, KAIROS, uses a single NVIDIA Grace Hopper Superchip. 376 of the TOP500 systems are interconnected using NVIDIA networking. NVIDIA technologies power more than 400 of the world’s 500 fastest supercomputers — 81% of the TOP500 — according to the latest rankings released this week at the ISC High Performance conference in Hamburg, Germany. That’s a gain of 17 systems from the previous list, with the momentum in new deployments: nearly nine of every 10 systems new to the ranking are built on NVIDIA technologies. That percentage reflects a deliberate preference for machines built for AI, simulation and science together. 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