46 Results for

petaflops

Article

Japanese supercomputer first to clear 10 petaflops

The fastest got faster, as the K Computer topped its own record on the twice-yearly supercomputer speed test by scoring 10.51 quadrillion calculations per second.

By November 14, 2011

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IBM's Roadrunner breaks petaflop barrier, tops supercomputer list

In the twice-yearly list of the fastest computers on the planet, IBM has 5 of the top 10 most powerful computers, including the No. 1 spot.

By June 18, 2008

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Top500 supercomputer race hits a slow patch

The pace of performance increases has slowed among the world's fastest supercomputers, while China now has nearly as many as the UK, France, and Germany combined.

By June 23, 2014

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Top500 supercomputer rankings await speed-test shakeup

The latest list of most-powerful computers is a bit of same old, same old. But soon, it won't be so easy to get ahead on the Top500 list by plugging in special-purpose accelerator cards.

By November 18, 2013

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Fujitsu supercomputer simulates 1 second of brain activity

Harnessing more than 82,000 processors on the world's fourth-ranked supercomputer, scientists run an experiment that represents 1 percent of human brain activity.

By August 5, 2013

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Brain-inspired circuit board 9000 times faster than an average PC

Bioengineers at Stanford University have developed microchips based on the human brain that are more energy efficient and up to 9000 times faster than the typical PC.

By April 30, 2014

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Supercomputer runs longest simulation of brain activity to date

One of the world's most powerful supercomputers has finally done what had seemed impossible: successfully modelled brain activity.

By January 14, 2014

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Chinese supercomputer tops the charts -- two years early

Tianhe-2, with 3.1 million processor cores and a lot of Chinese-build technology, is the new leader of the twice-yearly list of the world's 500 fastest supercomputers.

By June 17, 2013

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U.S. retakes Top500 supercomputer crown

The U.S. has overtaken Japan to become home of the world's most powerful supercomputer, as an IBM-based Sequoia system trounces the Japanese K Computer.

By June 18, 2012