PSU Enermax Revolution87+ 750W Review

This year has become rather successful for Enermax, a well-known manufacturer of power supply units. The company supplemented its product lines with six series combined into four major groups: entry-level, athlete, royal, and gold class. Revolution87+ series belongs to the Gold Class group and involves five models (from 550W to 1000W power). Model Revolution87+ 750W is distinguished not only by the availability of 80Plus Gold certificate, but also by an original branded platform developed by Enermax specifically for this series.



Features


Enermax has implemented a few striking technical solutions in its Revolution87+ 750W power supply unit. The first attractive feature is a composite control over the main inverter. The control is realized by traditional pulse-width modulation method, as well as by simultaneous involvement of pulse-frequency modulation (the combination of width and frequency in control process).


Upon the whole, this PSU model is able to demonstrate up …

Gigabyte is preparing an overclocked version of GeForce GTX 660 Ti

Despite the measures taken by Nvidia partners to maintain the confidentiality (up to 16th of August ) of marketing sketches and precise characteristics of the line graphics cards GeForce GTX 660 Ti, it is still becomes the property of IT-society long before the official announcement. The resources tell about a new video card Gigabyte GeForce GTX 660 Ti, equipped with a cooler WindForce 2X.



New product will be released in two versions — with increased and recommended frequencies. Graphics adapters will have the same appearance, but the cost will vary depending on the characteristics. Video card without overclocking is functioning at 915 (980) / 6008 MHz, OC-option has clock speeds of 980 (1032) / 6008 MHz for core and 2 GB of memory GDDR5, respectively. In the arsenal of adapters there are as well video outputs DVI-I, DVI-D, HDMI (gold plated) and DisplayPort, two slots SLI and graphics chip GK104-300-KD-A2 (1344 shader, 112 TMU, 24 ROP, 192-bit memory bus).


According to …

Preliminary specifications and release date of GeForce GTX 6500

On August 16 it is planned to release one of the first mainstream cards Nvidia family Kepler — GeForce GTX 660 Ti. Different sources are still disagree considering its characteristics. It is known that it will be based on the graphic chip GK104 and have a more modest power system than the GTX 670. Crippled in its capability GPU GK104 will form the basis for GeForce GTX 660 and, probably, GTX 650 Ti. Boards of mainstream class and below will use the processor GK107.



Actually, GK107 is already present in the market as part of the line of video cards GeForce GT 640, but it limits the potential by slower memory DDR3. Release of modifications GT 640 with GDDR5 chips on board, according to foreign analytics is just a matter of time.


It is believed that the GeForce GT 640 GDDR5 will receive commercial name GeForce GTX 650. This assumption is not without logic, because it will be easier for Nvidia to sell large quantities of video cards (notice how long the Santa Clara did not …
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Registered at: 02 June 2012, 12:28
Last visit: 03 June 2012, 15:31