supercomp.org

TOP500, June 2025

The fastest supercomputer in the world is El Capitan

El Capitan runs at 1.742 EFlop/s on the LINPACK benchmark, across 11,039,616 cores at Lawrence Livermore National Laboratory. Built by HPE Cray, it has held first place since November 2024.

Speed (Rmax)
1.742 EFlop/s
Cores
11,039,616
Operator
Lawrence Livermore National Laboratory
Country
United States
Full El Capitan specifications

Recent record holders

TOP500 publishes twice a year, in June and November.

ListSystemSpeedOperator
June 2025El Capitan1.742 EFlop/sLawrence Livermore National Laboratory
November 2024El Capitan1.742 EFlop/sLawrence Livermore National Laboratory
June 2024Frontier1.206 EFlop/sOak Ridge National Laboratory
November 2023Frontier1.194 EFlop/sOak Ridge National Laboratory
June 2023Frontier1.194 EFlop/sOak Ridge National Laboratory
November 2022Frontier1.102 EFlop/sOak Ridge National Laboratory
June 2022Frontier1.102 EFlop/sOak Ridge National Laboratory
November 2021Fugaku442.01 PFlop/sRIKEN Center for Computational Science
June 2021Fugaku442.01 PFlop/sRIKEN Center for Computational Science
November 2020Fugaku442.01 PFlop/sRIKEN Center for Computational Science
June 2020Fugaku415.53 PFlop/sRIKEN Center for Computational Science
November 2019Summit148.60 PFlop/sOak Ridge National Laboratory
Every record holder since 1993 →