AMD Officially Introduces Radeon HD 7790 Graphics Card

An official introduction of a new graphics card from AMD, entitled Radeon HD 7790, has been settled into a dedicated press briefing. Within the framework of this briefing, the company not only gave a detailed description of a long-awaited product but also divulged a comparative performance analysis with its main rival’s adapter – Nvidia GeForce GTX 650 Ti. Therefore, AMD Radeon HD 7790 graphics card belongs to mainstream items and is targeting a wide range of customers. It is based on AMD Bonaire GPU with AMD GCN architecture developed under 28 nm technological process. The GPU consists of 896 current processors, 14 computing blocks, 56 texture blocks, and 16 ROP blocks.



Video memory subsystem comprises 1 GB of GDDR5 memory type, employing 128-bit bus. Its nominal clock frequency equals to 1500 MHz, while effective frequency makes up 6000 MHz. The overall efficiency level of this adapter is estimated at 1.79 TFLOPS; this index is twice larger than the one recorded with AMD …

Power Supply SilverStone Strider Gold Evolution 750

The range of power supply consists of five series with different positioning. The top series Strider Gold Evolution presents four models ranging from 750 to 1200 watts. Power Supply SilverStone Strider Gold Evolution 750 comes in a cardboard outer box with a glossy print, made with a predominance of black and gold colors. Power supply enclosure has matte texture and looks quite stylish, but without too much glitz and tinsel, that pleases.



All parameters are specified on the body the power supply in full. +12 VDC power bus is declared in the amount of 744 W. This value is between the corresponding values of standard power supplies 750 and 800 W, the ratio of the power bus +12 VDC and full power is 0.992. This model can be completely off the wires. Such solution may add some convenience in assembling the system. The number of connectors and their placement on the wiring harness is optimal, at least very close to that of today for the power supply of such power. Of course, it would …

Redline RL04 from SilverStone Already on Sale

About a month ago SilverStone announced the release of a new PC chassis codenamed Redline RL04. Today we can already find this product from a Taiwanese manufacturer in a retail trade at $52. The case has been designed in mid-tower form-factor and housed in a steel black casing with some plastic inclusions. Its overall dimensions equal to 523x220x480 mm.



The case is estimated for the installation of mini-ITX, ATX and micro-ATX motherboards, along with CPU coolers of up to 169 mm in height, power supply unit of ATX standard, and graphics cards up to 292 mm in length. The implemented PSU is located under the motherboard. The internal layout readily accommodates seven expansion cards, four drives of 5.25-inch format, and five HDD/SSD drives of 2.5/3.5-inch format. Moreover, SilverStone offers special attachments for screwless fixture of hard drives.


One of the advantageous facilities provided by the manufacturer is the availability of dedicated holes in the motherboard tray; …
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Registered at: 28 March 2011, 16:31
Last visit: 23 December 2011, 01:08