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 …

PSD520 SSD-Drives from Transcend are Already in the Market

Transcend representatives has recently announced the launch of their new product 2.5-inch PSD520 SSD-drive. According to the company’s concept, PSD520 are destined to secure high performance showings as well as prolonged reliability. Such specifications were achieved due to the implementation of flash microchips with single-layer cell memory location (SLC). Those microchips are able to sustain up to a dozen times more rewriting cycles as compared with multi-layer cell microchips.

SLC microchips have an improved system of defects recovery which enables more efficient operation of the correction system. Moreover, SLC is distinguished by the lesser correlation of defects number per rewriting cycles; such peculiarity allows the correction system to identify the problem and to execute the recovery much faster. As a result, PSD520 drive manifests promising showings in start-up time, as well as the advanced system sensitivity and high data transfer rate which approximates up to 102 …

MSI Introduces Radeon R9 270X Gaming 2G ITX Graphics Card

All devotees of mini-ITX PC systems now can enjoy the privileges of innovative graphics solutions with a remarkable Radeon R9 270X Gaming 2G ITX adapter. The new-comer features 170x120x35 mm dimensions only and fits any modern small-sized chassis. It is based on AMD Curacao XT GPU that boasts 1280 stream processors and offers nominal, as well as overclocked operational frequencies. The card supports the latest DirectX 11.2 and OpenGL 4.3 standards, in addition to the bunch of AMD’s proprietary technologies (i.e. Eyefinity, Mantle, PowerTune, Stream, CrossFireX, PowerPlay, HD3D, etc.).

MSI Radeon R9 270X Gaming 2G ITX is able to demonstrate three different operational modes: Silent, Gaming, OC. The nominal clock frequency in all modes makes up 1030 MHz, however during overclocking this index rises up to 1050 MHz – Silent mode, 1070 MHz – Gaming mode, and 1080 MHz – OC mode. The GPU is accompanied by 2 GB of GDDR5 memory (256-bit interface); it runs at 1400 MHz/5600 MHz …
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Registered at: 18 July 2012, 20:33
Last visit: 18 July 2012, 20:33