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 …

HIS Adds 7770 iCooler to Its Graphics Cards Arsenal

A new graphics card of an average efficiency has appeared in the arsenal of HIS manufacturers. Codenamed HIS 7770 iCooler (H777FN1G), the card is targeted those gamers who would like to receive a dual effect: the possibility to play all up-dated games and to satisfy all other graphics requirements for a reasonable price.



Model 7770 iCooler is based on AMD Cape Verde TX GPU, developed under 28 nm technological process and built on Graphics Core Next micro-architecture. It involves ten computing blocks and 640 current processors. The processing unit is expected to operate at the reference 1000 MHz clock frequency. The integrated GPU is accompanied by 1GB of GDDR5 memory which employs 128 bus; its nominal clock frequency starts at 1125MHz, while its effective frequency might achieve the margin of 4500MHz.


HIS 7770 iCooler employs PCI Express 3.0 x16 internal interface. A set of external video interfaces consists of HDMI, D-Sub and Dual-DVI ports that are able to ensure the …

Toshiba Prepares All-in-One PC LX835

Toshiba demonstrates its latest developments in computer and consumer electronics field within the framework of international electronics exhibition IFA 2012. Among others, the company announces the future release of all-in-one PC, codenamed LX835. According to the words of Toshiba representatives, price is the strongest point of this PC. At the same time, LX835 owns an amount of strong points in design, layout, and performance terms.



Toshiba LX835 features 23 inch widescreen and 1920x1080 resolution. The display boasts the support of Multi-touch technology. Moboblock PC is based on the latest Intel Core processor and operates under improved HD graphics. This product is equipped with 16 GB RAM and a hard drive of 3 TB volume capacity. LX835 employs four USB 2.0 and two USB 3.0 ports for the connection of different devices. In addition, there is as single HDMI input.


The user is able to add Blu-ray drive and TV-tuner to enhance the product's facilities. Model LX835 is …
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Registered at: 15 July 2011, 18:18
Last visit: 15 July 2011, 18:18