basic information about video cards

quality video (graphics accelerator) laptop - concept in a sense relative, as this issue is important to the extent to which a particular video card matches the requirements.If you choose a laptop exclusively for work and want to use a computer just to access the Internet and as a "typewriter", we can restrict the easiest option.But for gamers, designers and artists to work correctly with fresh games or drawing in the graphic editors must be the highest image quality.

GPU market today is divided between the three American giants - NVIDIA, AMD and Intel.NVIDIA Corporation manufactures two types of graphics cards: GeForce - for consumers and Quadro - for professionals.AMD - the oldest company, founded in 1969,
and won the respect of the most powerful families of graphics cards Radeon and ATI FirePro.Finally, Intel specializes in the production of basic integrated graphics for low-cost laptops and is not engaged in discrete graphics.

Lineup each of the leading manufacturers is extremely wide, so the range can be easily confused.Before you buy, you can view the ratings of the best quality and performance of video cards and consult with experts.

Classification videoadapters

On the market there are three categories of graphics processors: integrated (ie, built-in directly into the motherboard of the computer), discrete and hybrid.The first type is typical for budget notebooks.For graphics cards use such memory.Their power is enough for watching movies, viewing image editing, playing old games.

discrete graphics card equipped with its own graphics processor and memory.Such cards are inserted in the slot, and the best multimedia notebooks.They feature the highest performance, but also require a lot of resources.Of course, the presence of discrete graphics are always reflected in the price - it is, quite frankly, very expensive.

Finally, a hybrid type - a combination of integrated and discrete graphics cards in the same notebook model.This option is convenient because you can automatically switch from one to another depending on what do: print a document, or go through the game.