| A publication of Malloc Technology . | ||||
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| China has the World's Fastest Supercomputer |
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| Written by Winston - Posted on Wednesday, 27 October 2010 23:59 |
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NVIDIA Tesla GPUs Power World's Fastest Supercomputer. Half the Size, Lower Power and 50% Faster Than World's Top Supercomputer. SANTA CLARA, CA -- (Marketwire) -- 10/28/2010 -- Tianhe-1A, a new supercomputer revealed today at HPC 2010 China, has set a new performance record of 2.507 petaflops, as measured by the LINPACK benchmark, making it the fastest system in China and in the world today(1).
Tianhe-1A epitomizes modern heterogeneous computing by coupling massively parallel GPUs with multi-core CPUs, enabling significant achievements in performance, size and power. The system uses 7,168 NVIDIA® Tesla™ M2050 GPUs and 14,336 CPUs; it would require more than 50,000 CPUs and twice as much floor space to deliver the same performance using CPUs alone. More importantly, a 2.507 petaflop system built entirely with CPUs would consume more than 12 megawatts. Thanks to the use of GPUs in a heterogeneous computing environment, Tianhe-1A consumes only 4.04 megawatts, making it 3 times more power efficient -- the difference in power consumption is enough to provide electricity to over 5000 homes for a year. Tianhe-1A was designed by the National University of Defense Technology (NUDT) in China. The system is housed at National Supercomputer Center in Tianjin and is already fully operational. Source: Nvidia |