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 …

Meet the Companies with Most Vulnerable Software

Malicious software has become a real catastrophe for the majority of companies that make business on the development of programs and applications. It’s barely possible to avoid the attacks of intruders in spite of the incessant improvement of security systems. Statistics speak of thousands new viruses emerging every day which can damage the software and devices upon the whole. In this light, developers of antivirus systems take a permanent control over all emerging malicious applications and put records of all attacks incited by them.


The first quarter of 2012 was not an exception and was marked by the entrance of new viruses into the scene. Trend Micro Company which specializes in development of antivirus programs has published a regular listing of the most vulnerable software for the first quarter of the current year. Apple with ninety-one vulnerabilities heads the listing. It should be also underlined that Apple is the current leader in the quantity of patches released for …

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 …
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Dell Inc. Latitude D620 based on Dell Inc. 0KX350

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