What Is a Video Graphics Card?

Video card (English: Video card , Display card , Graphics card , Video adapter ) is one of the most basic components of a personal computer. The purpose is to convert the display information required by the computer system to drive the display and provide the display with progressive or interlaced Scanning signals to control the correct display of the display is an important component connecting the display and the main board of the personal computer. It is one of the important devices of "human-machine". Its built-in parallel computing capability is also currently used for operations such as deep learning.

Graphics card is also known as

The graphics card is inserted into the expansion slot on the motherboard (now it is generally

The structure of a general graphics card is as follows: ^[4]

The following are commonly used display interfaces:

• ADC-Apple Display Terminal

• The following companies have or are producing display chips or graphics cards; including companies that have closed down, withdrawn from the graphics card market, or were acquired.

  • 3dfx (acquired by NVIDIA)

  • 3DLABS

  • Accel Graphics

  • Avance Logic

  • AMD

  • Appian

  • Artist Graphics

  • Ark Logic

  • ATI (Yetian, has been acquired by AMD)

  • Canopus

  • Cirrus Logic

  • Colorgraphic

  • Creative

  • DEC

  • Diamond Multimedia

  • Dynamic Pictures

  • Everex

  • Genoa (Genoa)

  • Headland

  • Hercules

  • IO DATA

  • Intel

  • Intense3D

  • IXMicro

  • Kasan

  • Lung Hwa

  • Macronix

  • Matrox

  • Matsushita (Panasonic)

  • Motorola

  • Mpact

  • NEC (Japan Electric)

  • Number Nine

  • NVIDIA

  • Orchid

  • OAK

  • PowerVR

  • Quantum3D

  • Realtek

  • RealVision

  • Rendition

  • S3 Graphics

  • Sigma Designs

  • SiS (SiS)

  • STB Systems

  • STMicroelectronics (STMicroelectronics)

  • Tandy

  • Tech Source

  • Trident

  • Tseng Labs (Zeng's)

  • Western Design Center

  • Weitek

  • XGI (Picheng)

  • ASUS

  • GIGABYTE

  • MSI (MSI)

  • EVGA

  • PowerColoer

  • Galaxy

  • Zotac