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China takes top spot with the Tianhe-1A Super Computer

What would you have if you put over 7000 NVIDIA Tesla GPUs together? Chances are you would have the worlds fastest computer. Chinas National University of Defense Technology has put together 7,168 NVIDIA Tesla M2050 (Fermi) GPUs, 14,336 CPUs, 262TB of memory and 2PB of storage, giving them the worlds fastest super computer with a Linpack performance of 2.5 petaflops. Peak performance of the new Tianhe-1A super computer is 4.7 petaflops. Oh, did I mention it draws 4 Megawatts of power! The Tianhe-1A super computer means the Us has lost its top spot in the TOP500.
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China claims top TOP500 spot for a second time with Intel processors

China’s National University of Defense Technology, is the world’s new No. 1 system with a performance of 33.86 petaflop/s on the Linpack benchmark, according to the 41stedition of the twice-yearlyTOP500 list of the world’s most powerful supercomputers. The surprise appearance of Tianhe-2, two years ahead of the expected deployment, marks China’s first return to the No. 1 position since November 2010, when Tianhe-1A was the top system. Tianhe-2 has 16,000 nodes, each with two Intel Xeon IvyBridge processors and three Xeon Phi processors for a combined total of 3,120,000 computing cores.
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