PSU Chieftec BPS-750C2 (Nitro 2 Series) Review

Chieftec, a renowned PSU designer, developed and released its Nitro 2 series of power supply units a few years ago. Last year the series replenished with new models and nowadays it consists of nine units with 400W-850W power. All of them have managed to gain 80 Plus Bronze certificate, due to a high efficiency level 81-85-81 at 20%, 50% and 100% power loading correspondingly. Chieftec BPS-750C2 unit is a deserving representative of Nitro 2 series that attracts clients not only by its facilities but also by a democratic price.



Design and Delivery Kit


Chieftec BPS-750C2 is housed in a black casing with a rough texture. Black ventilation grid with the company's logo in the center covers the integrated cooling system fan. Network socket on the external side is supplemented with a switch; internal side accommodates four sockets for the connection of cables that provide power to peripheral devices, and two more sockets for the graphics cards power supply. Each socket is …

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 …

AMD reduces the prices for range of video cards Radeon HD 7000

Today, more affordable prices on video cards series AMD Southern Islands for desktop PCs come into effect. The formal reason for reducing the cost of these solutions is the start of selling single-chip flagship Radeon HD 7970 GE. The most significant price reduction ($ 50) affected the high-end Radeon HD 7970, HD 7950 and HD 7870. Their new recommended price is now 430, 350 and 300 dollars respectively. At 10-20 dollars dropped Radeon HD 7850 (new price $ 240), Radeon HD 7770 ($ 120) and Radeon HD 7750 ($ 100).



Among the manufacturers of the disbanded Tahiti XT will be at least three companies — XFX, Sapphire and PowerColor / Club 3D. Radeon HD 7970 and HD 7950 have a cuddle GeForce GTX 670, Radeon HD 7850 is now $ 10 cheaper than GeForce GTX 570 and Radeon HD 7750 is the same as and GeForce GT 640 DDR3.


So, the developer of Advanced Micro Devices has established a new suggested retail price for the video cards Radeon. Before those price tags will be seen in shops it will …
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