GRAPHI CARD ( VIDEO CARD )
Graphic Card is a circuit board that enables a computer to display screen information.
The graphics card accomplishes this task using four main components:
* A motherboard connection for data and power
* A processor to decide what to do with each pixel on the screen
* Memory to hold information about each pixel and to temporarily store completed pictures
* A monitor connection so you can see the final result
A graphics card's job is complex, but its principles and components are easy to understand. In this article, we will look at the basic parts of a video card and what they do. We'll also examine the factors that work together to make a fast, efficient graphics card.
A graphics card works along the same principles. The CPU, working in conjunction with software applications, sends information about the image to the graphics card. The graphics card decides how to use the pixels on the screen to create the image. It then sends that information to the monitor through a cable.
* A motherboard connection for data and power
* A processor to decide what to do with each pixel on the screen
* Memory to hold information about each pixel and to temporarily store completed pictures
* A monitor connection so you can see the final result
It is same as Video adapter: A board that plugs into a personal computer to give it display capabilities. The display capabilities of a computer, however, depend on both the logical circuitry (provided in the video adapter) and the display monitor. A monochrome monitor, for example, cannot display colors no matter how powerful the video adapter.
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