Dedicated graphics refer to a separate graphics processing unit (GPU) that is specifically designed to handle rendering images, videos, and animations. Unlike integrated graphics, which share resources with the computer's main processor, dedicated graphics have their own memory and processing power, allowing for better performance in demanding tasks like gaming and graphic design. These GPUs are commonly found in high-performance computers and gaming laptops, providing enhanced visual quality and smoother frame rates. Popular brands like NVIDIA and AMD manufacture dedicated graphics cards, which can be upgraded or replaced to improve a system's overall graphical capabilities.