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 …

Aerocool Introduces New Gamers Enclosure XPredator X3

Aerocool has recently supplemented its PGS-B enclosure series with a new product – XPredator X3. This chassis is delivered in mid-tower format and supports motherboards of micro-ATX and ATX form-factor. It is mainly targeted at consumers who spend much of their time playing games or working with various applications. The new model goes in three color versions: White Edition where the chassis features white and black coloring, Devil Red Edition where red and black colors dominate, and Evil Black Edition where black color is combined with orange. The manufacturer equipped its chassis with LED lighting of blue, red and orange tints, depending on the predominant color.

Aerocool XPredator X3 casings are made of solid steel and go with grid-like clipboard. They are furnished with eight expansion slots, three 5.25 inch external bays, eight internal bays for 2.5 inch and 3.5 inch HDDs or SSDs. In addition, the top panel accommodates a special dock-station for the integration of a …

Raijintek Intros High-Efficiency CPU Cooler Entitled Nemesis

Raijintek, a young but future-proof company, has recently showcased another addition to its CPU cooling solutions – the Nemesis. This is a tower-like model targeting initially overclockers and PC enthusiasts. It features 140x130x166.5 mm dimensions and weighs 1050 g. The fans of extreme cooling can enjoy all privileges of Nemesis right now, since it’s already available for pre-order in the European market for the retail price of 60 EUR.

Raijintek Nemesis consists of a copper base, five nickel-plated U-shape heatpipes, and a pair of asymmetric aluminum heatspreaders, accompanied by two fans of 140x150x25 mm standard. The fans are manipulated by powers of PWM technology, so their speed might vary from 600 RPM to 1400 RPM.

Their unified efficiency achieves 119 CFM of produced airflow; that is quite enough to cool down rather hot CPUs. Moreover, the framework allows to utilize the cooler as in active, so in passive mode when the loading is low.

Earlier Raijintek …
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Registered at: 14 October 2012, 01:28
Last visit: 14 October 2012, 09:24