Write a short note on a graphics processing unit (GPU).

### Why this is right A **graphics processing unit (GPU)** handles the calculations needed to create and display images. Its role is to turn graphics data into visual output, such as images on a monitor. Depending on the computer, the GPU can be built into another component or supplied as a separate graphics card. ### The concept A GPU processes visual information, including the appearance and position of objects in an image. It can perform many similar calculations at once, which is useful when generating detailed graphics. A GPU may be **integrated**, meaning it is built into another component, or **discrete**, meaning it is a separate chip, often mounted on a graphics card. A graphics card is the physical board that contains the GPU and connects it to the computer. The **central processing unit (CPU)** handles a broad range of computer instructions, while the GPU is designed to process graphics efficiently. Some GPUs can also be used for other tasks that benefit from many calculations happening at the same time. ### What a good answer covers - State that the GPU processes graphics-related tasks. - Explain that its work helps produce visual output. - Note that it may be integrated or provided on a separate graphics card. - Distinguish the GPU chip from the graphics card that may contain it. ### Terms - **GPU**: Graphics Processing Unit. A component that processes graphics calculations. - **CPU**: Central Processing Unit. The main processor that carries out general computer instructions. - **Integrated**: Built into another component rather than supplied as a separate graphics card. - **Discrete**: Separate from the component it works alongside, often supplied on a graphics card. - **Graphics card**: A board that contains a GPU and connects it to the computer. - **Visual output**: Images or other graphics shown by a computer, usually on a display. ### Remember A GPU processes graphics; it can be built into the computer’s main components or provided on a separate graphics card.