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The 60th edition of the TOP500 list, announced at this week’s SC22 supercomputing conference in Dallas, reports that the Frontier system at Oak Ridge National Laboratory (ORNL) is the top-performing supercomputer in the world.
With an HPL benchmark score of 1.102 EFlop/s, Frontier did not improve upon its score from the June 2022 list; however, “Frontier is the clear winner of the race to exascale, and it will require a lot of work and innovation to knock it from the top spot,” the report says.
“This HPE Cray EX system is the first US system with a performance exceeding one EFlop/s. It is installed at the ORNL in Tennessee, USA, where it is operated for the Department of Energy (DOE). It currently has achieved 1.102 EFlop/s using 8,730,112 cores.”
With an HPL score of 0.442 EFlop/s, the Fugaku system installed at the RIKEN Center for Computational Science in Kobe, Japan still holds the #2 spot.
The LUMI system has retained its #3 spot with help of a major upgrade. The HPE Cray EX system, installed at EuroHPC center at CSC in Finland, achieved an HPL score of 0.309 EFlop/s.
At #4 is the new Leonardo system installed at EuroHPC/CINECA in Bologna, Italy. The machine scored 0.174 EFlop/s with 1,463,616 cores.
Summit, an IBM-built system also at ORNL, rounds out the top five with 148.8 Pflop/s on the HPL benchmark.
See the TOP500 for complete results.
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