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 …

Hard drives still confidently dominate on the notebook market, according to analysts

SSDs are gradually penetrating into mobile computers, but can not yet can become a serious competitor of hard disk drives. Even recently observed slowdown in demand for notebooks with hard drives will not lead to a decrease of the part pf these models in favour of laptops, where SSD is the main storage, analysts believe.

According to the first quarter of this year, models from the HDD larger than 500GB, offered at $ 450-550, formed the largest segment of the market at a rate of 32% of total deliveries. Second place with 26% take laptops with HDD capacity over 320GB, which cost $ 350-450. They are followed by models with HDD larger than 640GB ($ 550-650 price range), than go HDD larger than 750GB ($ 650-750), they are followed — with 250 GB HDD (price less than $ 350), next — the HDD larger than 1 TB ($ 750-900). And only in last place, relevant to market by about 3%, are laptops with SSD volume 128GB or HDD with very large volume (price — $ 900 or more).

The …

KFA2 Launches Two Graphic Cards Simultaneously

KFA2 has announced the release of two new graphic cards which boast the indisputable performance and efficiency. Codenamed Geforce GTX 660 Ti EX OC 2GB and Geforce GTX 660 Ti EX OC 3GB, this couple supports all technologies ascribed to GTX 600 graphic adapters, including PhysX, 3D Vision, GPU Boost, Adaptive Vsync. In addition, they enable the creation of various configurations with three monitors for game-based purposes (and an additional fourth monitor for non-gaming purposes).

Both models are equipped with DisplayPort, DVI, VGA, and HDMI interfaces to provide for the multi-functional facilities. KFA2 Geforce GTX 660 Ti EX OC 2GB model accommodates an advanced cooler with two fans and four nickel-plated heatpipes based on aluminum platform. It has got 1344 CUDA cores and employs GDDR5 memory interface; the overall memory volume capacity equals to 2 GB, while its speed approximates 6 Gb/sec.

Geforce GTX 660 Ti EX OC 3GB model employs LED lighting that adds some …
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Registered at: 24 August 2011, 21:58
Last visit: 24 August 2011, 21:58