Laptop Graphics Cards Comparison

Hardware, GPU (short for graph Processing Unit) in modern computers is the heart of all the functions of processing graphics. What you see on the screen on the right side of the window movement, transparency and other visual effects in Windows 7, to see, as shown below, and 3D-graphics in modern computer games - all this is done with the GPU.

Although the card has the same function in desktop computers and laptops, there is no great difference between desktop and portable varieties, and are not interchangeable. Get Fit with very different formats - a laptop video card must be built in remote places, so the reduced amount of power consumption and performance.

Some mobile GPU cards are integrated as IGP integrated graphics (graphics processor) is known and soldered to the motherboard. Most of them come on Intel, but there are some sort of integrated AMD / ATI and NVIDIA.

While desktop computers have slots PCI-E expansion, so that they are updated almost every extra graphics card fit, if necessary, do not have laptops on these slots. Some desktop computers have integrated graphics economy class, and the choice to add a game with high-capacity cards. Using the laptop, on the other hand, you're pretty much stuck with the card arrives.

There are currently three major manufacturers of graphics processors - NVIDIA, ATI and Intel. In most low-cost laptops, you get a standard integrated graphics Intel - especially if the model is less than the netbook. Let us briefly examine each of these three manufacturers:

Intel does not have a dedicated graphics video card, but focuses solely on graphic design integrated graphics weak, but low power consumption. Main i7/i5/i3 mobile platform offers improved graphics, but do not even watch on the map in terms of performance.

ATI is a big name in graphics, but it is a separate entity anymore. ATI was acquired by AMD a few years ago, but ATI is still a known brand in the market, since AMD decided to keep the label graphics division. ATI video card series all the way from fundamental studies of powerful integrated GPU graphics cards and games.

NVIDIA is the other major players in the printing industry, feelings. They have their company's bottom chipset board to focus on the development of graphics cards and related products. ATI has the biggest rivals for several years, and will remain the largest competitor after they have purchased at AMD.

Since AMD and NVIDIA are far ahead of Intel in the world of graphics performance, we compare the two. So technically, each model is unique graphics, as AMD and NVIDIA have done countless high-quality discrete graphics cards, and the choice depends entirely on your needs, and the budget.

Following the decision of budget and performance, you should see the first graphics card from AMD and NVIDIA, if you are planning any games on your laptop. Today is a very tight race between them, and if you are looking for top-level cards, ATI Mobility Radeon HD 5800 and GTX series cards offer a neck and neck. It is unlikely that you should be disappointed with both.

In short, you can not change the graphics card in a laptop (well, technically it is sometimes possible, but not without considerable know-how). So you have to buy that, if you know, to think about the game. Following the decision on the budget, you must have some advice for laptops that are interested in and read the note card set.

HJ Berg, a freelance writer and editor who regularly focus on the best gaming laptop - the mobile gaming blog that more detailed and geek side of things. It has a lot of articles about mobile tutorials, overviews and previews of the latest equipment for mobile gamers.