PSU Evga 500B: a Perfect ‘Price-Quality’ Combination

Evga, a merited designer of a large spectrum of PC components, is about to release a new power supply unit, entitled 500B (codename: 100-B1-0500-KR). As seen from the title, this model features 500W power and is oriented at saving users, rather than enthusiasts. The unit is already marked by 80Plus Bronze certificate, due to 80% efficiency level on ordinary loading. Upon the whole, 500B is thought to be a perfect ‘price-quality’ combination, ready to comply with all basic users’ requirements.

Evga 500B employs a single +12V rail that ensures a stable power supply to the connected components and guarantees compatibility with new equipment. The unit is estimated for 40A current at +12V rail. Stability of operation might be secured also by means of an onboard protection system; it saves the system from power disruptions, overloading, low input voltage, high voltage, and from short circuit.

To continue, quiet and reliable PSU operation is a merit of a low-noise fan. It …

Preview of video-card Club 3D Radeon HD 7970 royalAce

Club 3D has released fifth model of the Radeon HD 7970 — with the prefix royalAce in the codename. Before «ace» there were represented “the king” HD 7970 royalKing and “Queen” HD 7970 royalQueen. New model works at higher frequencies, and supports dynamic overclocking. Into the configuration of Club 3D Radeon HD 7970 royalAce inserted 2048 stream processors. Nominal of core is 1050 MHz in normal mode and 1100 MHz in 3D-games. GDDR5 memory chips make total of 3 GB and operating at 6 GHz, the memory bus is 384 bits.

Club 3D Radeon HD 7970 is notable by its effective use of a proprietary cooling system. It is equipped with a dual-slot cooling system royalAce consisting of at least three copper heat pipes, an array of aluminum fins and a pair of fan size 80 mm. According to the manufacturer reports, the construction is very quiet (31.5 dB in the normal mode of operation, 38 dB — under load), and secondly, provides a nice temperature (average during the game GPU …

KFA2 Launches Two Graphic Cards Simultaneously

KFA2 has announced the release of two new graphic cards which boast the indisputable performance and efficiency. Codenamed Geforce GTX 660 Ti EX OC 2GB and Geforce GTX 660 Ti EX OC 3GB, this couple supports all technologies ascribed to GTX 600 graphic adapters, including PhysX, 3D Vision, GPU Boost, Adaptive Vsync. In addition, they enable the creation of various configurations with three monitors for game-based purposes (and an additional fourth monitor for non-gaming purposes).

Both models are equipped with DisplayPort, DVI, VGA, and HDMI interfaces to provide for the multi-functional facilities. KFA2 Geforce GTX 660 Ti EX OC 2GB model accommodates an advanced cooler with two fans and four nickel-plated heatpipes based on aluminum platform. It has got 1344 CUDA cores and employs GDDR5 memory interface; the overall memory volume capacity equals to 2 GB, while its speed approximates 6 Gb/sec.

Geforce GTX 660 Ti EX OC 3GB model employs LED lighting that adds some …
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Registered at: 16 May 2012, 00:23
Last visit: 16 May 2012, 00:23