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 …

Deepcool Launches the Follower of Big Frost Cooler

Deepcool, a Chinese supplier of various cooling systems, is going to release a follower of Big Frost model that saw the light last July. The new product has been given an attribute 'Extreme Edition' and is currently codenamed Big Frost Extreme Edition. This cooler takes the basis of the predecessor, though still features some unique options.

Therefore, Big Frost Extreme Edition is distinguished by a nickel coverage of copper heat pipes and polished base surface that is in direct touch with CPU lid. Deepcool equips its cooler with two 120 mm fans (UF120) which are monitored by PWM controller. Their maximal rotational speed is estimated at 1500 r/m. Both fans ensure the utmost CPU cooling and proper airflow distribution.

According to the preliminary data claimed by the manufacturer, Big Frost Extreme Edition will be compatible with such desktop platforms as AMD FM1, FM2, AM2/AM2+, AM3/AM3+ and Intel LGA2011, LGA1366, LGA115x.

One of the notable aspects ascribed to the …

ASRock Announces the Launch of High-End Motherboard X79 Extreme 11

ASRock press service has proudly announced the launch of a motherboard X79 Extreme 11 with prominent characteristics. According to the provided information, all motherboard tests have been successfully completed, and this allowed the manufacturer to give a go-ahead to the official release. This model is initially designated for the installation of Intel processors, basically of Sandy Bridge-E generation CPU for Socket LGA 2011. The motherboard is developed on the Intel X79 Express chip sets. X79 Extreme 11 is designed in CEB form-factor with the implementation of high-quality components, including Premium Gold Caps capacitors which are distinguished by the prolonged operational term.

Heat removal process is entrusted to a couple of radiators of different framework. One of the radiators is equipped with a compact fan. Power subsystem accommodates digital controller and is designed in correspondence with 24+2 phase algorithm. The key advantage of motherboard X79 Extreme 11 is the …
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Registered at: 29 August 2012, 05:20
Last visit: 02 January 2013, 12:18