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 …

Unusual PC Chassis Prodigy M from BitFenix

BitFenix, a company known for modern and cutting-edge PC solutions, is going to release one more representative of Prodigy PC chassis family – the Prodigy M. The new-comer features identical to the predecessor dimensions, nonetheless is ready to welcome motherboards of mini-ITX, as well as of micro-ATX standard. The chassis is designed in two color variations: stylish Arctic White and exclusive Midnight Black. According to the preliminary info, the model will be released in late September at a price of about €80.



Despite small-sized format, the case is able to accommodate all crucial components. The number of bays for various drives has been reduced, although storage does not suffer from lack of facilities. Thus, the case features four bays for HDD items (3.5-inch) and five bays for HDD/SSD items (2.5-inch). Five expansion PCI Express slots allow for the creation of various system configurations, including CrossFire and SLI graphics schemes.


The length of supported …

New Graphics Card from Elsa with S.A.C. System

Elsa is currently preparing to launch an ingenious graphics card on the basis of Nvidia GeForce GTX 650 Ti adapter. Codenamed Elsa GeForce GTX 650 Ti S.A.C., is considered to be the 'quietest' card available in the market due to the implementation of Silent Air Cooling technology that keeps the noise level at the maximum of 25 dB. Under the manufacturer's ideas, its new creation will perfectly suit those people who long for low-noise desktop system operation.



Elsa GeForce GTX 650 Ti S.A.C. is developed on two-slot printed circuit board of 145 mm in length, specifically for PCI-e 3.0 x16 bus. This graphics solution houses GK106 chip with 768 CUDA cores and Kepler architecture; it's designed under 28 nm technological process. The nominal GPU frequency is estimated at 928 MHz. The maximal index of power consumption approximates 110W.


The integration of the graphics card involves 1024 MB memory of GDDR5 type which goes with 128-bit interface. The nominal memory clock frequency …
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