Good thing the PlayStation 3 dropped in price. The US Department of Defense ordered 2,200 more of the consoles to crank up their PS3 supercomputer, currently consisting of 336 of the devices in a Linux cluster. According to the official Justification Review Document (cache link) required for the purchase of the PS3s, the game platform, with its IBM Cell microprocessor, is a much better value for the money than IBM's Cell-powered products designed for supercomputing applications. Ars Technica points out that the price difference comes in part because the PS3 is a loss leader for Sony. From the Justification Review Document:
With respect to cell processors, a single 1U server configured with two 3.2GHz cell processors can cost up to $8K while two Sony PS3s cost approximately $600. Though a single 3.2 GHz cell processor can deliver over 200 GFLOPS, whereas the Sony PS3 configuration delivers approximately 150 GFLOPS, the approximately tenfold cost difference per GFLOP makes the Sony PS3 the only viable technology for HPC applications.
"Sony still subsidizing US military supercomputer efforts" (Ars Technica, thanks Rob Rader!)
The new Motorola Razr looks like a perfect wedding of old and new: a cutting-edge (and very expensive) foldable smartphone reviving the sleek flip-phone designs of a more civilized age. The clever hinge even avoids creasing the display, a problem with other first-gen foldables. Alas, it’s not very good, reports Joshua Topolsky. The prevailing reason […]
Would you just look at the $295 Seletti Banana Lamp [Bergdorf Goodman].
A commercial database that maps the movements of millions of cellphones is being used by immigration and border authorities to round up undesirable immigrants for detention and deportation.
You kill it at the gym all week, your nutrition is dialed in, and you’re drinking so much water that your spare time is spent walking back and forth to the bathroom (way to get those steps in!)—so how do you take things to the next level? By focusing on recovery. A proper post-workout routine, […]
Everybody wears socks, even presidents, but not everybody wears sophisticated, ultra-comfortable socks made with bamboo yarn that offers softness, ventilation, and durability. So with all these DeadSoxy socks on sale for Presidents’ Day, why not use this opportunity to make those hard-working feet of yours happier than they’ve ever been? With styles for work and […]
If you’re looking to read more in 2020, you probably wish you had more time to get that done. Well, we can’t create more hours in the day (we’re mad about it too), but we can help you maximize those hours. Catch up on that book list and get ahead of the game when you […]