Tag Archives: Supercomputing
China’s supercomputers are the latest target in US trade war
The US again has the world’s most powerful supercomputer
Parallel Computing Centers Worldwide To Help Intel with Exascale Initiative
IBM pushing System z, Power7+ chips as high as 5.5GHz, mainframes get mightier
Ten-core, 2.4GHz Xeons? Pshaw. IBM is used to the kind of clock speeds and brute force power that lead to Europe-dominating supercomputers. Big Blue has no intentions of letting its guard down when it unveils its next generation processors at the upcoming Hot Chips conference: the company is teasing that the "zNext" chip at the heart of a future System z mainframe will ramp up to 5.5GHz -- that's faster than the still-speedy 5.2GHz z196 that has led IBM's pack since 2010. For those who don't need quite that big a sledgehammer, the technology veteran is hinting that its upcoming Power7+ processors will be up to 20 percent faster than the long-serving Power7, whose current 4.14GHz peak clock rate may seem quaint. We'll know just how much those extra cycles mean when IBM takes to the conference podium on August 29th, but it's safe to say that our databases and large-scale simulations won't know what hit them.
Filed under: Desktops
IBM pushing System z, Power7+ chips as high as 5.5GHz, mainframes get mightier originally appeared on Engadget on Sat, 04 Aug 2012 02:17:00 EDT. Please see our terms for use of feeds.
Permalink | | Email this | CommentsIntel christens its ‘Many Integrated Core’ products Xeon Phi, eyes exascale milestone
Been wondering when the next big leap in high performance computing would hit? Well, Intel would like you to believe the time is now and the name of that revolution is the Xeon Phi. Formerly codenamed Knights Corner, the Many Integrated Core product is pushing the field of supercomputers into the era of the exaflop by squeezing a teraflop of performance into a package small enough to plug into a PCIe slot. The Phi brand will, at first at least, be applied to specialized coprocessors designed for highly parallel tasks. The chips are built using Intel's 22nm manufacturing process and 3-D TriGate transistors, piling in more that 50 cores in an effort to combat the inroads made by GPU companies like NVIDIA in the supercomputing space. For more info check out the presentation (PDF) and blog post at the source links.
Intel christens its 'Many Integrated Core' products Xeon Phi, eyes exascale milestone originally appeared on Engadget on Mon, 18 Jun 2012 15:18:00 EDT. Please see our terms for use of feeds.
Permalink | | Email this | CommentsNVIDIA outs a pair of Tesla GPUs to electrify your supercomputer
NVIDIA's announced a pair of Tesla GPUs that'll give some extra pep to your supercomputing tasks. The K10 and K20 units harness the power of Kepler to add more muscle to the company's scientific and technical computing arm that supplies gear to the Barcelona Supercomputing Center and Tokyo's Tsubame 2.0. Internal tests reveal that the hardware is around three times faster than the company's Fermi GPUs -- with the latter card expected to arrive at the end of the year. The company didn't announce pricing, since its aiming them squarely at the big academic institutions, defense contractors and oil explorers -- but if your surname is Buffet or Abramovitch, then they might sell you one at trade.
Continue reading NVIDIA outs a pair of Tesla GPUs to electrify your supercomputer
NVIDIA outs a pair of Tesla GPUs to electrify your supercomputer originally appeared on Engadget on Wed, 16 May 2012 09:51:00 EDT. Please see our terms for use of feeds.
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