Eviden Secures 57 TOP500 and Green500 Supercomputer Listings and Dominates Europe Latin America and India

Eviden Secures 57 TOP500 and Green500 Supercomputer Listings and Dominates Europe Latin America and India

(IN BRIEF) Eviden, Atos Group’s product division for advanced computing and cybersecurity, has achieved 57 placements on the TOP500 and Green500 supercomputer rankings—doubling its presence in the past five years. JUPITER leads as Europe’s most powerful HPC system, delivering over 790 petaflops now and scaling to an exascale capability of one quintillion operations per second. Its JEDI partition tops the Green500 for the third time, while ROMEO holds second place. Built in partnership with ParTec and operated by Jülich Supercomputing Centre under EuroHPC, JUPITER employs 24,000 NVIDIA GH200 chips and an efficient Direct Liquid Cooling design that also repurposes waste heat. Eviden’s continued R&D in energy-saving architectures and cooling technologies secures its position as the third-largest HPC manufacturer globally and the leading provider in Europe, Latin America, and India, demonstrating a strong commitment to high-performance, sustainable computing.

(PRESS RELEASE) PARIS, 11-Jun-2025 — /EuropaWire/ — Eviden, the Atos Group’s brand for high-performance computing, cybersecurity, mission-critical systems, and vision AI, celebrates the inclusion of 57 of its supercomputers on the TOP500 list of the world’s most powerful machines and the Green500 ranking of the most energy-efficient systems. This achievement more than doubles Eviden’s presence in the TOP500 over five years, making it the third-largest global supplier and the leading manufacturer in Europe, Latin America, and India.

Standout performers include the JUPITER supercomputer—ranked fourth on the TOP500—and its JEDI partition, which once again claims the top spot on the Green500. ROMEO also secures the second position on the Green500. These accolades reflect Eviden’s dedication to pushing the boundaries of performance and sustainability, enabling breakthroughs in AI and large-scale simulations for science, research, and technology.

JUPITER Powers Europe’s Exascale Ambitions
As Europe’s most potent HPC and AI platform, JUPITER is already delivering over 790 petaflops and, when fully deployed, will exceed one quintillion double-precision operations per second. Built by the ParTec-Eviden consortium under the EuroHPC Joint Undertaking and operated by Jülich Supercomputing Centre, JUPITER’s Booster partition features approximately 24,000 NVIDIA GH200 Grace Hopper Superchips. These accelerators excel at parallel workloads such as AI training and complex simulations.

JUPITER also leads in energy efficiency, achieving more than 60 billion floating-point operations per watt. Its advanced Direct Liquid Cooling system and integration into Jülich’s campus heating network—reusing waste heat to warm buildings—set new standards for sustainable exascale computing.

Green500 Leadership and Sustainable Innovation
For the second consecutive edition, Eviden dominates the Green500, with JUPITER’s JEDI partition and ROMEO both surpassing 70 billion operations per watt. This success underscores years of R&D in power-efficient architectures, liquid cooling, and software optimizations, addressing the growing energy demands of HPC and AI.

“We’re proud to see Eviden systems leading both the TOP500 and Green500,” said Emmanuel Le Roux, SVP and Global Head of Advanced Computing at Eviden. “Delivering JUPITER and its Modular Data Center in just nine months is a testament to our teams. These rankings validate our position at the forefront of global HPC and AI and reinforce our commitment to eco-efficient innovation in Europe, Latin America, and India.”

About Eviden 

Eviden is the Atos Group brand for hardware and software products with c. € 1 billion in revenue, operating in 36 countries and comprising four business units: advanced computing, cybersecurity products, mission-critical systems and vision AI. As a next-generation technology leader, Eviden offers a unique combination of hardware and software technologies for businesses, public sector and defense organizations and research institutions, helping them to create value out of their data. Bringing together 4,200 world-class talents and holding more than 2,100 patents, Eviden provides a strong portfolio of innovative and eco-efficient solutions in AI, computing, security, data and applications.

About Atos Group 

Atos Group is a global leader in digital transformation with c. 72,000 employees and annual revenue of c. € 10 billion, operating in 68 countries under two brands — Atos for services and Eviden for products. European number one in cybersecurity, cloud and high-performance computing, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos is a SE (Societas Europaea) and listed on Euronext Paris.

The purpose of Atos is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.

Media Contact:

Constance Arnoux
constance.arnoux@eviden.com
+33 (0)6 44 12 16 35

SOURCE: Eviden