Nvidia GeForce 3D Vision Kit Glasses , IR Emitter and Duke Nukem Forever

Choosing a monitor is not an easy decision to make, and not just because of the large number of variations in resolution, refresh rates, sizes and connectivity options. There are also varying panel technologies used to form each display that need to be considered. These panel technologies can be grouped into three broad categories which cover the vast majority of monitors sold in the consumer market.

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G-SYNC works in a surprisingly simple way - it calculates how long the present frame takes to compute and then, crucially, varies the refresh rate of the monitor to match. It works between a minimum of 33.3ms (30fps) and the maximum supported refresh of the display. The key takeaway here is that the graphics card and monitor are both synced up to one another - the monitor doesn't have the limitations imposed by a rigid, fixed-rate scanning routine.

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When it comes to GPUs, NVIDIA has been hitting all the right notes of late. In recent months, the high-end GeForce GTX 580 and GTX 570 have been well received, and the excellent last-generation GTX 460 continues to prove popular in the mid-range. But there's clearly a gap between the GTX 570 and GTX 460, and NVIDIA is plugging that hole with the launch of the mid-to-high-end GeForce GTX 560 Ti.

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Modern desktop computers and notebooks comprise of a CPU, motherboard, graphics, storage, and, usually an optical drive. Computers have a number of ports and sockets that enable the user to plug-in various peripherals such as a printer, USB mouse, or, perhaps most importantly of all, an Internet connection.

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Graphics-chip manufacturer NVIDIA released its GeForce GTX 400-series video cards in March of this year, based on what it called the 'Fermi' architecture. Named the GTX 470 and GTX 480, these cards supported all of the latest technologies and remain the most-powerful GPUs available. However, they were very expensive, used a lot of power and generated a significant amount of heat.

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One of the most interesting technologies in 2010 promises to be 3D TV. Pushed by the likes of Samsung, Sony and Panasonic on their high-end sets, 3D TV will gain traction once broadcasters - such as Sky and the BBC - and movie studios increase 3D content.

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NVIDIA and its retail partners will be launching a slew of new graphics cards on March 26. Based on the brand-new GF100 architecture, this TekSpek evaluates the technology behind NVIDIA most ambitious GPU design.

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Organic light-emitting diode (OLED) technology is touted as the successor to LCD/Plasma displays. We explain what it is and where you'll find it.

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Keeping in tandem with technological developments, audio/video connectors continue to evolve at a steady pace. Today, the most common digital connector comes in the form of HDMI and we're here to tell you what it is, what it does, and why you might need it.

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Blu-ray Disc is now widely regarded as the physical successor to DVD, we take a closer look at what it is, what advantages it brings, and what it could mean to you.

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CUDA technology is the world’s only C language environment that enables programmers and developers to write software to solve complex computational problems in a fraction of the time by tapping into the many-core parallel processing power of GPUs.

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Explaining how a modern GPU works in completeness would take a book. Or two. Per class of chip. Per vendor. They're extraordinarily complex pieces of engineering and production, and the end result contains more transistors than multiple modern x86 processors.

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As you’ll all likely know by now, DVI is the current standard for connection of a PC or other display generator to a digital display output. You’ll recognise the multi-pin connector and know that almost all modern LCD displays have the corresponding input connector, for feeding from your PC. But do you know how DVI works? This TekSpek seeks to teach you how.

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A motherboard’s main job is to act as a conduit between the various hardware elements that make up a PC. It needs to be able to link the desired CPU(s), system memory, graphics card, hard drive(s), and add-in cards and enable them to work in harmony.

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If you’re the least bit interested in graphics cards, we’re sure that you’ve heard the terms SLI and CrossFire bandied about recently. Touted as a means of achieving maximum 3D performance by, effectively, using two or more graphics cards in tandem, multi-GPU technology is here to stay. With that in mind, let’s take a closer look SLI and CrossFire; the two competing multi-GPU solutions from NVIDIA and ATI Technologies, respectively.

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Whether the broadcasters are going HD or not, TV sets and projectors are arriving thick and fast which claim to support higher resolutions than regular telly. But HDTV is far from just one standard – it incorporates a couple of different resolutions, two different scanning modes, and a number of different frame rates. In this article, we present a guide to what all the terms actually mean.

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There’s a lot more to High Definition than just having the ability to run your screen at the right resolution. With more than one type of connection available, and the thorny subject of signal encryption to contend with, just because your monitor and graphics are capable of 1,920 x 1,080 or better does not necessarily mean they will be able to display HDTV in all its glory.

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