Cray XK6 supercomputer smashes petaflop record, humbly calls itself a ‘general-purpose’ machine

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    Sure, IBM’s ten petaflop supercomputer may sound impressive, but Cray can do you five better — the outfit just announced the Cray XK6, an upgradable, hybrid supercomputing system capable of more than 50 petaflops of computational muscle. Powered by Cray’s Gemini interconnect, AMD Opteron 6200 processors, and NVIDIA Tesla 20-Series GPUs, the XK6 system blends x86 and GPU environments with the firm’s own flavor of Linux. The folks at Cray won’t resort to bragging, however — they’re humbly declaring the machine to be the first “general-purpose supercomputer based on GPU technology,” and not, as they put it, a stunt to place high on any Top 500 lists. Suggestive, aren’t they? Check out the unassuming press release after the break.

    Continue reading Cray XK6 supercomputer smashes petaflop record, humbly calls itself a ‘general-purpose’ machine

    Cray XK6 supercomputer smashes petaflop record, humbly calls itself a ‘general-purpose’ machine originally appeared on Engadget on Wed, 25 May 2011 06:42:00 EDT. Please see our terms for use of feeds.

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