What are the key differences between a GPU and a CPU, and how do these differences impact their respective performances in computing tasks?

A GPU (Graphics Processing Unit) is specialized for handling graphics and parallel processing tasks, while a CPU (Central Processing Unit) is more versatile and handles general computing tasks. The key difference is that GPUs have many more cores and are optimized for parallel processing, making them faster for tasks that can be divided into smaller parts and processed simultaneously. This allows GPUs to Excel in tasks like rendering graphics, machine learning, and scientific simulations. CPUs, on the other hand, are better suited for sequential tasks and handling a wide variety of tasks efficiently. In summary, the differences in design and specialization between GPUs and CPUs impact their performance in computing tasks, with GPUs Excelling in parallel processing tasks and CPUs being more versatile for general computing.