Gigabyte presented a new overclocking model of video card Tahiti XT, designated as GV-R797TO-3GD. In comparison to the current Radeon HD 7970 OC (GV-797OC-3GD), the newcomer has some advantages. In particular, it is known that the graphic adapter is based on the graphics chip Radeon HD 7970 GHz Edition that is selected. The clock frequency of the accelerator is increased from 1000/5500 MHz (core / memory) to the 1100/6000 MHz, comparing GV-797OC-3GD. Standard values, recall — 925 MHz GPU with chip and 5500 MHz with GDDR5 microchip.



Externally the video adapter has no changes: the PCB soldered 3 GB of memory, which combines with the GPU on a 384-bit brace. The number of stream processors is unchanged — 2048 units. The design of printed circuit board includes electrical components Ultra Durable VGA. High-effective WindForce 3X cooler consists of a copper base, a few copper heat pipes and three 80-mm fans.


Unlike its predecessor, Gigabyte GV-R797TO-3GD has a gold plated …

Motherboards based on Intel Z77 chip have been lately given much attention, to the detriment of products featuring AMD solutions. In fact, motherboards with AMD chips are in abundance in the market, providing a competitive conditions for the manufacturers and plentiful offers for potential consumers. Asus developed a lot of boards with Intel Z77 chip, but it also boasts the products, like Asus M5A99FX PRO R2.0, based on AMD 990FX chip for AM3+ socket. This model is an apt sample of performance, resources and design.



Integration


Asus M5A99FX PRO R2.0 is developed in ATX form-factor and features 305x244 mm dimensions. The motherboard accommodates five sockets for the connection of fans and large heatsinks which manage heat quite efficiently; heatsinks located on the northbridge and CPU power converter are joined by a heat pipe. There is one peculiar feature pertained to the implemented heatsinks: each of them is notable by an individual fixture type. The reverse side of the …

The spectrum of monitors available in the market is able to satisfy the needs of the most fastidious customers. Nevertheless, such abundance of products creates some confusion when it comes about the purchase of a really worthy item. Monitor ViewSonic VP2765-LED belongs to the generation of professional models based on MVA array and is able to ensure appropriate color effects and high contrast range. Upon the whole, monitors with the implemented MVA technologies are considered to be rarity in the hardware market, so ViewSonic VP2765-LED deserves a special attention from the part of professional or entry-level customers.



Design and Framework


Monitor ViewSonic VP2765-LED is notable for the ponderous design void of refinement. Huge bearing bottom is the first striking peculiarity that bursts into the eye. Such design approach is called to ensure the 100% framework consistency which adds to the product’s reliability. Despite huge dimensions, the bearing is developed …