Graphics Card HIS Radeon HD 7870 IceQX Turbo Review

Developments in the graphics card sector marvel people every single day. Gamers and enthusiasts are craving for new products to be able to play even the most voluminous games, and to work with any graphic material. There are, of course, budget models which offer good opportunities for standard needs. HIS company, an established supplier of alternative cooling systems and PC hardware, has introduced its new graphics card, codenamed HIS Radeon HD 7870 IceQX Turbo, with the outstanding cooling system and laudable overclocking performance.



Design and Layout


The initial delivery kit of HIS Radeon HD 7870 IceQX Turbo is not distinguished by the abundance of accessories. It contain only the most vital components, necessary for the installation and further utilization: user manual, CD with drivers, CrossFire bridge and adapter, and jackscrew for better transportation.


This graphics card has got bright and individual design that stands in contrast with other products of this …

PowerColor Intros New Graphics Card with Fling Force Cooler

TUL Corporation, in the framework of its PowerColor brand, introduces a new graphics card with quite an original way of air cooling organization. The new-coming adapter, codenamed PowerColor Radeon HD 7850 Fling Force, employs 'two-storied' cooler of an unusual structure. Along with an aluminum heatsink, copper heat pipes, and a voluminous fan, the manufacturer implemented non-monolithic fan ribs. Their tips are fixed to the main part in a way to change their location relative to the plain of rotation.



On conditions of low rotational speed, tips of the ribs are located at approximately 80 degrees angle relative to the graphics card. On conditions of heightened speed, the ribs become more linear; this way, the impeller diameter enlarges from 92 mm to 95 mm. Such structural approach to the fan framework develops into an improved performance and air cooling effect.


The model is based on Pitcairn chip, developed on Graphics Core Next architecture under 28 nm technological …

Power Supply Unit Huntkey GS550 Review

Huntkey Enterprise Group is a comparatively new player in the global PSU market. However, its products are already well-known to the mainstream customers in different corners of the world. GS series is the one to compete with an army of items from acclaimed manufacturers, featuring so far only two models: GS450 and GS550. Giving names to the models, Huntkey applied a popular marketing approach, where the figure index in the codename exceeds actual wattage index of the unit. Thus, GS550 model is estimated actually for 450 W power. What other surprises are hidden in this model? Let’s find out.



Key Specifications


Power supply unit Huntkey GS550 is housed in a solid case, made of a thick dark-gray steel with a wiry ventilation grid. All basic specifications are marked on the sticker, so that the user can easily integrate it within the system. The +12VDC rail is claimed to provide 384 W power at 32 A current. The interrelation of power on this rail with an overall efficiency …
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Registered at: 20 November 2011, 12:02
Last visit: 29 November 2013, 13:22