The Biggest of the Big: Today's Top 500 Supercomputers

The Biggest of the Big: Today's Top 500 Supercomputers

Summary: releases a semi-annual list of the fastest 500 supercomputers in the world. This gallery covers several of the best of the best.


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  • At the beginning of June, Top released their list of the 500 most powerful supercomputers in the world. Here are several of the best from that list as well as a look at several breakdowns of the entire group of 500.

    Depicted is the Cray XT5 Jaguar, housed at the Oak Ridge National Laboratory in Tennessee. Using a standardized test, it operated at 1759 Teraflops (trillion calculations per second). Jaguar runs on AMD Opteron six-core processors operating at 2.6 GHz. It has a total of 224,162 cores. I especially love the image of a jaguar painted on the rack doors.

    Photo courtesy National Center for Computational Sciences, Oak Ridge National Laboratory
  • Following soon after that is another supercomputer owned by the US government, the Roadrunner. Roadrunner, located at the Los Alamos National Laboratory, is a BladeCenter cluster running Opteron DC processors at 1.8 GHz. It is made up of 122,400 cores.

    Photo courtesy LeRoy Sanchez, Los Alamos National Laboratory and carries the following disclaimer:
    Unless otherwise indicated, this information has been authored by an employee or employees of the University of California, operator of the Los Alamos National Laboratory under Contract No. W-7405-ENG-36 with the U.S. Department of Energy. The U.S. Government has rights to use, reproduce, and distribute this information. The public may copy and use this information without charge, provided that this Notice and any statement of authorship are reproduced on all copies. Neither the Government nor the University makes any warranty, express or implied, or assumes any liability or responsibility for the use of this information.

Topic: IBM

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