Apple has unveiled the M3, M3 Pro, and M3 Max chips, which are the first personal computer chips built using the 3-nanometer process technology. These chips feature a next-generation GPU architecture, a faster CPU, and support for up to 128GB of unified memory. The M3 family of chips delivers dramatic performance improvements and is designed for performance and power efficiency. The new chips will be used in the new MacBook Pro and iMac models.