difference between audio adaptor and graphic card
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Answer:
Different between Graphics Card and Video Card
Terminology for Graphics Card vs Video Card
– In technical terms, video cards and graphics cards are the same thing – an expansion card to generate output images and transmitting them to a display device. The terms are often used interchangeably to refer to the hardware component in a computer that generates visual information and transmits them to the monitor. Video/graphics cards are responsible for handling the processing of the visual data that you see on the display device.
Technology involved in Graphics Card and Video Card
– The technology consists of a special circuit board that goes into one of the expansion slots on the motherboard. The component on the card itself consists of a graphics processing unit, a visual processing unit, and a heat sink to spread out the heat produced. Other components of the video card are video BIOS, video RAM, RAMDAC, and video input/output system. Video cards that are integrated into the motherboard are called integrated or on-board cards. The three most common types of interfaces used to connect a monitor to a computer are VGA, DVI, and HDMI.
Integrated Graphics
– Although, the terms video cards and graphics are used interchangeably in present day personal computers, there is a difference between integrated graphics and a video card. Integrated graphics are less expensive, more compact, and simple with lower energy consumptions than their dedicated counterparts that are standalone video cards that are plugged into the motherboard’s expansion slot. The performance of integrated graphics is, however, inferior to dedicated cards which have their own RAM and cooling system for superior processing and graphics performance.