Graphics card with Intel chipset is designed for economical power, so most of the laptops that have integrated graphics have a longer lasting battery life and less heat. motherboard for desktop comes with Intel integrated graphics is intended to make the cost of a cheap PC. But usually there are Graphics Port Expansion to upgrade. Modern games require much greater force than just graphics for HD (multimedia).
Intel HD series includes Intel Graphics HD, HD Graphics (Sandy Bridge), HD Graphics 2000, HD 3000 Graphics, HD Graphics P3000, Graphics HD 2500, HD 4000 Graphics.
I series intel processor core (Core i3, Core i5, Core i7) with intel graphics are good for the performance of Windows, Internet, and watch a movie, but for modern 3D games are still about remembering not supported by a good driver and the absence of anti-aliasing feature. for the games need big power, while to watch video, internet, and run Windows, it takes very little force.
Intel HD probably is the best integrated graphics card, but not for serious 3D gaming.
Games such as Battlefield Bad Company 2 and COD Modern Warfare 2, games like COD Modern Warfare and World at War with low settings can still be addressed at the Intel 4500HD. If you are looking for games like World of Warcraft, Warcraft III, Starcraft II might even, then the Intel 4500HD may suffice.
for modern FPS games with the big Framerate Intel graphics will not clear the right choice, since it's not made for it.
Intel graphics are not using the dedicated video memory, which is used is RAM memory instead. besides the Core clock and memory clock is not high enough to process the game. If you want the games run smoothly then select Nvidia or ATI graphics-class high end. general graphic card (VGA) can have synchronized the latest Intel performance with Nvidia or ATI graphics, but in low end
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