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AMD-powered Jaguar is 'Fastest Supercomputer'

by - source: Tom's Hardware US

Cray Inc.'s AMD-powered Jaguar system has snagged the coveted title of fastest computer in the world.

Finally beating out IBM's Roadrunner, the first system in the world to break the petaflops barrier in the summer of last year, it was third time lucky for Jaguar as it finally topped TOP500's 34th list of supercomputers with 1.759 petaflops.

According to TOP500, the Jaguar’s number of compute cores has been increased from 129600 to 224162, since last list was compiled. The supercomputer has also been equipped with AMD’s new six-core ‘Istanbul’ processors, which have only been available since August, and 2GB of memory per core. Each compute node features two Opterons with 12 cores and 16GB of shared memory. The whole system has 300TB of memory and 10PB of hard disc space.

The upgraded Jaguar at Oak Ridge, Tennessee, now boasts a speed of 1.759 petaflops per second from its 224,162 cores. The Roadrunner runner-up posted processing speeds of 1.04 petaflops per second.

Read more from TOP500 here.

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Dandalf 16/11/2009 18:34
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-2+

In before 'but can it run Crysis'

OverK1lL 16/11/2009 19:13
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-1+

Nope, no graphics card.

dopeydog 16/11/2009 20:10
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-3+

It still can't run vista

obsidian86 16/11/2009 21:47
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-4+

vista would crash it

wild9 17/11/2009 14:37
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-2+

I think it's worth noting, the ease with which this system was upgraded, including the power requirements. This is one in the eye for those like to attack AMD for the sake of it.

Marney_5 17/11/2009 15:45
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-1+

Ha! "but can it run Crysis" love it!

obsidian86 17/11/2009 19:52
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-1+

wonder how good the calculator is on it

99lawrence 22/11/2009 12:28
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-0+

2+2=5

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