The difference between the ipadm1 and m2 chips is that the M2 chip consumes less power when it performs the same work as the M1 chip. For tasks with high graphics performance requirements, the M2 can also be completed better and faster than the M1. The M1 chip uses the second-generation 5nm process and has 16 billion transistors integrated inside. The M2 chip uses an enhanced second-generation 5nm process, which integrates a total of 20 billion transistors, an increase of 25% compared to the M1 chip