IBM #39;s new supercomputer breaks the world #39;s fastest computer #39;s &lt;b&gt;...&lt;/b&gt; Technology India: London, Nov 8 : A new supercomputer being constructed by IBM has broken all supercomputing records after demonstrating double the power of the long-reigning supercomputing champion, NEC #39;s Earth Simulator, based at Yokohama, Japan.