Top ten shakeup in Green500 for power efficient supercomputers
The top three most power efficient supercomputers in the world are all in Europe for the first time.
The top spot on the GREEN500 was claimed by JEDI – JUPITER Exascale Development Instrument, a new system from EuroHPC/FZJ in Germany. While this takes the number 190 spot on the TOP500, JEDI achieved an energy efficiency rating of 72.73 GFlops/Watt while producing an HPL score of 4.5 PFlop/s. JEDI is a BullSequana XH3000 machine with a Grace Hopper Superchip 72C and has 19,584 total cores.
The Isambard-AI machine out of the University of Bristol in the UK claimed the No. 2 spot with an energy efficiency rating of 68.83 GFlops/Watt and an HPL score of 7.42 PFLop/s.
The No. 3 spot was claimed by the Helios system from Cyfronet out of Poland. The machine achieved an energy efficiency score of 66.95 GFlops/Watt and an HPL score of 19.14 PFlop/s.
Like the last list, the Frontier system deserves an honorable mention when discussing energy efficiency. Frontier achieved an exascale HPL score of 1.206 EFlop/s while also earning an energy efficiency score of 56.97 GFlops/Watt. This places the system at No. 11 on the GREEN500 in addition to its top spot on the TOP500.
The preAlps HPE Cray system in Switzerland takes number 5, while a Lenovo system called Horeka-Teal in Germany takes the number 6 slot. The BullSeqana Adastra system in France is at number 9.
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