New characteristics of co-processors Xeon Phi

For several years, developed Intel Larrabee graphics cards have changed its destiny, and now proudly referred to coprocessors Xeon Phi. The June announcement gave a very rough idea of ​​their characteristics and applications (highly specialized servers and workstations). Now some details will be revealed.

Bboosters Xeon Phi will be available in versions with 57, 60 and 61 core. There are in general 64 computational units, but some of them will be disabled. Depending on the number of cores the cache size varies from 1.8-1.9 MB first level and 28-30,5 MB second. The volume of onboard GDDR5 memory is 3, 6, and 8 GB.

Intel Xeon Phi device will operate on a low clock rate from 600-1100 MHz for the lower 57-core models with 3 and 6 GB of GDDR5, to the 630-1050 MHz or more for the older 60 — and 61-core board with 8 GB of RAM. Effective memory frequency will be in the range of 5-5.5 GHz. Support for dynamic overclocking Turbo Boost will be provided by reasonable balance of …

PowerColor Intros New Graphics Card with Fling Force Cooler

TUL Corporation, in the framework of its PowerColor brand, introduces a new graphics card with quite an original way of air cooling organization. The new-coming adapter, codenamed PowerColor Radeon HD 7850 Fling Force, employs 'two-storied' cooler of an unusual structure. Along with an aluminum heatsink, copper heat pipes, and a voluminous fan, the manufacturer implemented non-monolithic fan ribs. Their tips are fixed to the main part in a way to change their location relative to the plain of rotation.

On conditions of low rotational speed, tips of the ribs are located at approximately 80 degrees angle relative to the graphics card. On conditions of heightened speed, the ribs become more linear; this way, the impeller diameter enlarges from 92 mm to 95 mm. Such structural approach to the fan framework develops into an improved performance and air cooling effect.

The model is based on Pitcairn chip, developed on Graphics Core Next architecture under 28 nm technological …

Samsung Ativ One 7 2014 Edition: All-in-One PC with Bluetooth Music Play Support

Samsung is glad to show off its newest all-in-one solution, codenamed Ativ One 7 2014 Edition. The device features 24-inch display with 16:9 aspect ratio and Full HD resolution. It is noteworthy that its design has a visual integrity with mobile devices of Samsung Galaxy series, boasting a minimalistic exterior and 26.6 mm thickness. Therein, the screen frame equals to 4.5 mm only. The company does not provide information about the pricing, although the release is scheduled for February.

Samsung Ativ One 7 2014 Edition is based on IPS panel with anti-glare coating. It ensures the ultimate viewing angles in both aspects (178/178) and the production of high-quality imaging. The heart of the system is Intel Haswell platform. Designers offer model variations with Intel Core i3 and Core i5 CPUs with an integrated graphics.

Additionally, the device is furnished with 8 GB RAM, 1 TB HDD, and a slot for 3-in-1 memory cards. It’s also feasible to add a second drive: either one …
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Registered at: 08 August 2012, 10:40
Last visit: 08 August 2012, 13:44