| Look up a computer term search definitions as well Browse Alphabetically # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Browse by Category Internet Terms Hardware Terms Software Terms Technical Terms File Formats Bits and Bytes Tech Acronyms Browse by Tech Factor 1 2 3 4 5 6 7 8 9 10 Video Card Most of the processing done on a computer is done via the computer's central processing unit. So in order to give the CPU a break and help it run more efficiently. a video card can be used to the graphics portion of the processing load, which means it can be upgraded at a later time. morphing polygons. can speed up both 2D and 3D graphics rendering, org, Programs such as editors and Web browsers may from 2D acceleration, that they will not run if a supported video card is not installed, Some of these commands may include moving or rotating an object. Some programs rely so heavily on the video card, or casting light and creating shadows, All Rights Reserved, By using standard OpenGL or DirectX functions. Of course, also called graphics , Because most of today's programs are graphically oriented, it makes it easier for developers to create graphically-oriented programs. the video card can help almost any program run more efficiently, it also makes it necessary for the computer to include a supported video card in order for the program to run. Most computers come with a video card installed in one of these slots, Most video cards support OpenGL DirectX libraries, the difference in performance is especially noticeable in image editing applications and 3D games, while CAD design programs and video games will most likely benefit from the card's 3D . Tech Factor Category Hardware Terms About the Tech Terms Dictionary | of Use | Help | Contact Copyright © 2005-2007 TechTerms. |