1, Tianhe II. Tianhe 2 is the improvement of Tianhe 1, Tianhe 2 supercomputer is a system developed by China's National University of Defense Technology, the highest computing speed can reach 549 million billion times per second, sustained computing speed also reached 339 million times per second, with these two speeds at the top of the list, the results of the world's fastest one of the fastest computers.
2, Titan. Titan for the U.S. Clay company established supercomputer, it mostly do scientific research role, from November 2012 to June 2013, Titan has been in the world's fastest computer in the top position, until later surpassed by other computers. Titan is a computer that uses a general-purpose graphics processor for data processing, and after many improvements, it could be even faster in the future.
3. Sequoia. Sequoia is the latest computer developed by the United States International Business Machines Corporation, which tested to a sustained computing speed of 16,324 trillion times per second, the highest peak computing to reach 20,132 trillion times per second, Sequoia is most if not used to extend the life of old nuclear weapons, simulation of nuclear testing and other purposes.
4, K Computer. K Computer for Fujitsu for the Japanese government research and development and production of computers, running speed of 8.16 trillion floating-point calculations per second, there are 68,544 SPARC64 VIIIfx processor, can complete the powerful processing computing data, each processor there are also eight cores it.
5. Mira. Mira and Titan for the same company, is now also provided to the United States to do scientific research experiments, Mira with IBM's third generation "blue gene / Q construction, computing speed has been rising.