Video Cards Booms the Computer Hardware Market A video card is commonly known as a graphics accelerator card or a display adapter. It is a hardware component whose function is to generate and output images to a display. It operated on similar principles as a sound card or other peripheral devices. Some Main Components Of Video Card A Graphical Processing Unit Video Memory RAMDAC (random access memory digital-analog converter) Video BIOS The Interface Market Overview Graphics cards are one of the most fierce markets in the computer hardware industry. The main leading graphics card producers in the market are AMD/ ATI and NVIDIA, which compete for edge to edge and pour millions into developing a core to top the other. Graphics Cards or Onboard Graphics The graphic cards play an important role for gamers, graphic designers, and 3D animators who tend to require optimum displays for their work and faster rendering to tone up their work efficiently. In contrast, integrated or onboard graphics could handle most day-to-day work and supported basic usage to run windows and its features. The onboard graphics concept really came up when Intel integrated graphics with its 810-chipset based motherboards for the PIII processor. Intel didn't leave an option for putting in an additional graphics card, forcing people to use only onboard graphics, which eliminated many graphics cards from the market. Intel later came up with the provision to add graphics cards, which changed the face of the graphics market. People didn't feel the need to buy a separate graphics card because the onboard card served the purpose well. Intel brought iterations of its onboard graphics, with the latest one being the Extreme Graphics 2 core for the P4 processor. Along the way, two major graphics manufacturers joined the race by introducing their motherboard chipsets with onboard graphics. These were NVIDIA with its Nforce and Nforce 2 chipsets, and ATI with its latest Radeon 9100 IGP (Integrated Graphics Port). So today, with graphics manufacturers in the race, onboard graphics have become quite powerful. You can