New Gigabyte Radeon HD 7970 operates at a frequency of 1100 MHz

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 …

A New Series of Haswell-Based Gigabyte Brix Mini-PCs

The appearance of Brix mini-PCs last spring was Gigabyte’s debut in this market segment. The first products were elaborated specifically for Intel Ivy Bridge processors. However, the company decided to update the line of ultra-compact PCs with four new models. Entitled GB-BXCE-2955, GB-BXi7-4500, GB-BXi5-4200, and GB-BXi3-4010, the products are characterized by the support of power-efficient Intel Haswell CPUs.



The most efficient model is Gigabyte GB-BXi7-4500 with the integrated Intel Core i7-4500U processor (1.8/3.0 GHz), whereas the least efficient turns to be Gigabyte GB-BXCE-2955, based on Intel Celeron 2955U (1.4 GHz). At the same time, Gigabyte GB-BXi5-4200 is equipped with Intel Core i5-4200U CPU (1.6/2.6 GHz) and Gigabyte GB-BXi3-4010 comes with Intel Corei3-4010U solution (1.7 GHz).


Except for diverse CPUs, all four Brix mini-PCs feature practically analogous specifications:

— dimensions: 114.4x107.6x29.9 mm;

— memory: two DIMM slots, support for 16 …

HIS Showcases New Graphics Card with Improved UVD GPU

The line of graphics cards manufactured by HIS has been recently replenished by an alternative Radeon HD 7950 IceQ Boost Clock model. The card takes a modified graphics adapter from AMD and is based on Tahiti PRO chip, developed according to 28 nm technological process. This chip houses 1792 current processors which are designed under an advanced Graphics Core Next architecture.



One of the major technological peculiarities pertained to a new model is the implementation of a unique two-slot IceQ cooler that involves an aluminum heatsink, four copper heat pipes and low-noise powerful fan. As claimed by the manufacturer, the integrated cooling system exceeds the cooler applied in the reference model in terms of heat dissipation power and noise. Hence, noise level produced by IceQ does not exceed the boundary of 28 dB; at the same time, it reduces the GPU temperature at 12 degrees as compared with the reference model.


To continue, Radeon HD 7950 IceQ Boost Clock is based on a …
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Registered at: 03 September 2012, 17:20
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