Last November it was measured at 1.75 petaflops.

去年十一月它的测试速度是1.75 petaflops。

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In October, a supercomputer performed 2.57 petaflops — that is, 2.57 quadrillion calculations per second — to seize the title of fastest computer in the world.

10月，一台每秒进行2570万亿次运算的超级计算机赢得了世界最快计算机的称号。

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When it is completed later this year, it might crank out up to 30 petaflops and use around 10 megawatts.

FORBES: Nvidia Builds A Dream Machine

When configuration of the K computer is complete in 2012, it is designed to achieve LINPACK performance of 10 petaflops.

ENGADGET: Fujitsu K supercomputer now ranked fastest in the world, dethrones China's Tianhe-1A

The biggest supercomputer ever built handles 11 quadrillion flops (or petaflops, a 1 with 15 zeroes) and draws 13 megawatts, the juice of nine wind turbines.

FORBES: Nvidia Builds A Dream Machine