The M1 chip is a custom-designed processor created by Apple for its line of computers and tablets. Launched in November 2020, it integrates the CPU, GPU, and other components into a single chip, enhancing performance and energy efficiency. This architecture allows for faster processing and improved battery life compared to previous models. The M1 chip is built on a 5-nanometer process, which enables more transistors to fit in a smaller space. It supports advanced features like machine learning and high-resolution graphics, making it suitable for tasks ranging from everyday computing to professional applications in design and video editing.