Eviden-built JUPITER Supercomputer Hits Exascale Milestone According to the TOP500, a First in Europe
ATOS ORIGIN SA UNSP/ADR (AEXAY)
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Source: GlobeNewswire
Paris, France – November 17, 2025 – Eviden, the Atos Group product brand leading in advanced computing, announces today the rankings of its 58 Eviden-built systems1 in the TOP500 and Green500, official listings of the world’s most powerful and most energy-efficient supercomputers. Amongst the 58 Eviden-built systems listed in the TOP500, JUPITER, through its Booster partition, remains the 4th most powerful supercomputer in the world and Europe’s 1st, marking a historic milestone as Europe’s first system to officially break the symbolic ExaFlop barrier – one billion billion calculations per second. Eviden also leads the Green500 for the fourth edition in a row, claiming the top three spots with its Eviden-built systems KAIROS (CALMIP), ROMEO (URCA), and the Levante GPU extension (DKRZ) – and with JUPITER being recognized as the most energy-efficient of all existing exascale-class supercomputers. These achievements underscore Eviden’s unwavering commitment to innovation, performance,
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