Final answer:
A graphics card typically has its own dedicated video RAM (VRAM) for storing image data, separate from system RAM, to improve performance in rendering images and video.
Step-by-step explanation:
Typically, a graphics card (also known as a video card) has its own dedicated random-access memory (RAM), referred to as video RAM (VRAM), where it stores its image data, and which is separate from the system's primary memory. Graphics cards are specialized hardware designed to accelerate the rendering of images, video, and 3D graphics. Having its own dedicated memory allows the graphics card to quickly access and process large graphical data sets without competing with the CPU for access to the system's primary RAM, leading to better performance in visual rendering tasks.