Motherboard: The motherboard within your computer is the component that allows every piece of technology within your computer, including your hard drive, your CPU, GPU, memory, fans, and more, to communicate with each other. A video card ( also called a display card, graphics card, display adapter or graphics adapter) is an expansion card which generates a feed of output images to a display device ( such as a computer equently, these are advertised as discrete or dedicated graphics cards, emphasizing the distinction between these and integrated graphics. At the core of both is the graphics processing unit.
how to check dicated graphics processing units ( GPUs) have their own random- access memory ( RAM). The method of determining how much video RAM you have is different depending on which operating system you are using.