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 …

Low-Profile SilverStone Argon AR06 Cooler Review

Each manufacturer which deals with CPU coolers tries to enrich its portfolio with products of various segments. SilverStone has gone ahead in this aspect, offering as entry-level so top-notch coolers. The AR06, a representative of Argon Series, is a low-profile model targeting entry-level and mainstream PC systems. Why giving preference exactly to this model? Let’s find it out.



Highlights


SilverStone AR06 features the following specifications:

— type: air cooler with active airflow;

— compatibility with motherboards: Socket Intel LGA115x, Socket AMD FM1, FM2, AM2, AM3;

— cooling performance: 95 W TDP;

— fan specs: dimensions: 92x92x15 mm, voltage – 12 V, rotational speed – 1200-2500 RPM, airflow – 68.3 m3/h, noise level – 20-28.3 dBA, bearing type – rifle, MTBF – 40.000 hours;

— heatsink specs: dimensions: 58x105x92 mm; weight – 263 mm, aluminum fins, 4x copper heatpipes, direct CPU contact;

— power supply: 4-pin connector;

Biostar Unveils Specifications of A55MLV Motherboard

Biostar has given its new motherboard A55MLV certain prominence, unveiling its main specifications on the official website. Relying on the claimed data, a new product is developed in micro-ATX form factor and is targeted primarily at compact desktops applied in home and office systems. What is more, this motherboard aims at drawing customers who struggle for utmost performance, limitless facilities, and moderate price.



Biostar A55MLV is based on AMD A55 system logics and accommodates Socket FM1 to be compatible with a number of high-end processors. It supports the following APUs from AMD which TDP level does not exceed 100W: E2, A4, A6 and A8 series. This motherboard contains two DIMM slots that support up to 16GB of DDR3 memory type (800, 1066, 1333, 1600, 1866), operating at one-channel or two-channel modes.


The model boasts the availability of four SATA II ports, a single PCI port, one PCI-e 2.0 x16 port, six USB 2.0 ports, network Ethernet LAN 10/100 (Atheros AR8152), …
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Registered at: 12 August 2011, 17:51
Last visit: 15 August 2011, 08:44