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 …

EK to Start Selling FC7970 Matrix Waterblock in Early March

EK Water Blocks is about to put on sale its VGA waterblock, designed specifically for Asus ROG Matrix HD 7970 graphics card. Codenamed EK-FC7970 Matrix, the product will become available in retail sale already on 8 March and will cost approximately €110. Such price is justified by the utmost heat management facilities that ensure 100% percent reliability.

EK-FC7970 Matrix belongs to the echelon of waterblocks with full coverage. Its base is made of nickel-plated copper, its rear backplate – of anodized aluminum, and its lid – of acetal. The model shows compatibility with all standard fittings of G1/4 dimensional type.

It should be mentioned that EK Water Blocks furnished its new creation with all necessary fastenings, a backplate, and a mounting plate; the latter takes only two slots, unlike a nominal Asus ROG Matrix HD 7970 plate which takes three slots. Such switch of plates will be useful on simultaneous installation of several expansion cards.

This …

SilverStone Showcases a Pair of New Add-Ons to the Strider Gold S Series

SilverStone has recently replenished its production lineup with a pair of new power supply units. Codenamed Strider Gold SST-ST75F-GS and SST85F-GS, the couple has entered the award-winning Strider Gold S series. As seen from the codenames, the units are estimated for 750 W and 850 W power correspondingly. Thanks to the incorporation of unprecedented features and some 90% efficiency, the products has picked up 80Plus Gold award.

The Strider Gold S new-comers feature a totally modular design and are developed in ATX form-factor. They are equipped with a single +12V bus. The latter is able to ensure the maximal performance for a gaming system, due to the maximal current of 62/70 A for the junior and senior models respectively.

It should be noted that SST-ST75F-GS and SST85F-GS correspond to all actual security standards. As a result, the units support voltage stabilization features (in the range of ± 3%), as well as vibration-proof and noise reduction features. This …
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Registered at: 21 April 2012, 21:58
Last visit: 22 April 2012, 11:32