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EuroHPC Jupiter Becomes Fourth Exascale Supercomputer in Europe

11/19/2025

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Summary

Story summary

Europe’s EuroHPC Jupiter supercomputer has entered exascale status as the fourth system to exceed one exaFLOPS.
It is built by Eviden and powered by Nvidia's Grace-Hopper superchips.
Jupiter achieved it less than six months after its partial run at International Supercomputing Conference.
It ranks fourth on Top500 list, trailing the U.S. Aurora by under 12 petaFLOPS.
The system remains under construction, with the Universal Cluster expected to add performance.

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Story summary

Europe’s EuroHPC Jupiter supercomputer has entered exascale status as the fourth system to exceed one exaFLOPS.
It is built by Eviden and powered by Nvidia's Grace-Hopper superchips.
Jupiter achieved it less than six months after its partial run at International Supercomputing Conference.
It ranks fourth on Top500 list, trailing the U.S. Aurora by under 12 petaFLOPS.
The system remains under construction, with the Universal Cluster expected to add performance.