Can you give any example of an unlockable feature on an M1 Mac? Perhaps the confusion comes from the different mix of performance and efficiency cores on diffe

Can you give any example of an unlockable feature on an M1 Mac? Perhaps the confusion comes from the different mix of performance and efficiency cores on different Macs, but those are physically different. So for instance my M1 MBA has four performance and four efficiency cores, a compromise intended to give very long battery life.