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 …

An All-new Series of Super Flower Power Supply Units Is Introduced by 10 Devices of 400–850 W Capacity

The Super Flower Co. is widely known by virtue of its 80Plus Titanium power modules. At present this manufacturer is going to present a cutting-edge series of low-profile devices.



The latest line will include ten power supplies, the capacity of which varies in the range of 400–850 W depending on the model. Those of them providing 750 W and more will get partially detachable cables.


Being optimized by Super Flower professionals, the topological layout of these Super Flower products is based on the two-transistor forward converter. PWM and PFC schemes are designed with a Fairchild controller and Infineon field-effect transistors. Hardware components also incorporate STMicroelectronics and Mospec diodes, a Fujitsu relay and a Teapo electrolytic capacitor.


All models of this series are intended for Super Flower OEM customers and comply with 80Plus Bronze standards.

Elsa to Replenish the Line of Graphics Cards with GeForce GTX 670

Elsa Technology has announced the future release of its alternative version of graphics adapter Nvidia GeForce GTX 670. The new model is developed according to 28 nm technological process and employs GK104 chip with 1344 CUDA cores. It also boasts the implementation of advanced architecture, called Kepler. The major distinction of Elsa GeForce GTX 670 from its reference models is the integration of Silent Air Cooling technology (SAC).



This model is based on blue circuit board destined for PCI Express 3.0 x16 bus. Elsa graphics card is equipped with GDDR5 memory type (256 bit interface) and has got 2048 Mb of overall volume capacity. The backplate is assigned for a couple of DVI ports, a single HDMI, and one DisplayPort 1.2 port. This graphics adapter is compatible with DirectX 11 and employs Nvidia FXAA and Nvidia TXAA technologies for the improvement of imaging. It also supports Adaptive Vsync mode for more smooth games playback, as well as, Nvidia SLI, Nvidia 3D Vision, Nvidia …
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Registered at: 12 September 2012, 04:55
Last visit: 12 September 2012, 23:34