1 1993 Fujitsu Numerical Wind Tunnel 0.1245 National Aerospace Laboratory, Tokyo, Japan Japan 2 1993 Intel Paragon XP/S 140 0.1434 DoE-Sandia National Laboratories, New Mexico, USA USA 3 1994 Fujitsu Numerical Wind Tunnel 0.1704 National Aerospace Laboratory, Tokyo, Japan Japan 4 1996 Hitachi SR2201/1024 0.2204 University of Tokyo, Japan Japan 5 1996 Hitachi CP-PACS/2048 0.3682 University of Tsukuba, Tsukuba, Japan Japan 6 1997 Intel ASCI Red/9152 1.338 DoE-Sandia National Laboratories, New Mexico, USA USA 7 1999 Intel ASCI Red/9632 2.3796 DoE-Sandia National Laboratories, New Mexico, USA USA 8 2000 IBM ASCI White 7.226 DoE-Lawrence Livermore National Laboratory, California, USA USA 9 2002 NEC Earth Simulator 35.86 Earth Simulator Center, Yokohama, Japan Japan 10 2004 IBM Blue Gene/L 70.72 DoE/IBM Rochester, Minnesota, USA USA 11 2005 IBM Blue Gene/L 136.8 DoE/U.S. National Nuclear Security Administration, Lawrence Livermore National Laboratory, California, USA USA 12 2005 IBM Blue Gene/L 280.6 DoE/U.S. National Nuclear Security Administration, Lawrence Livermore National Laboratory, California, USA USA 13 2007 IBM Blue Gene/L 478.2 DoE/U.S. National Nuclear Security Administration, Lawrence Livermore National Laboratory, California, USA USA 14 2008 IBM Roadrunner 1026 DoE-Los Alamos National Laboratory, New Mexico, USA USA 15 2008 IBM Roadrunner 1105 0.445 DoE-Los Alamos National Laboratory, New Mexico, USA USA 16 2009 Cray Jaguar 1759 DoE-Oak Ridge National Laboratory, Tennessee, USA USA 17 2010 Tianhe-IA 2566 0.635 National Supercomputing Center, Tianjin, China China 18 2011 Fujitsu K computer 10510 0.825 Riken, Kobe, Japan Japan 19 2012 IBM Sequoia 16320 Lawrence Livermore National Laboratory, California, USA USA 20 2012 Cray Titan 17590 Oak Ridge National Laboratory, Tennessee, USA USA 21 2013 NUDT Tianhe-2 33860 2.215 Guangzhou, China China 22 2016 Sunway TaihuLight 93010 6.051 Wuxi, China China 23 2018 IBM Summit 122300 14.668 DoE-Oak Ridge National Laboratory, Tennessee, USA USA 24 2020 Fugaku 415530 15.418 Riken, Kobe, Japan Japan 25 2021 Frontier 1353000 Oak Ridge Leadership Computing Facility, Tennessee, USA USA 26 2024 El Capitan 1742000 Lawrence Livermore National Laboratory, California, USA USA 27 2026 LineShine 2198000 52.07 National Supercomputing Centre, Shenzhen, China China