iPhone 11 Pro Max 64GB (Unlocked)PERFORMANCE The iPhone 11 Pro Max really does say it all with a name. Pro learning, pro performance and pro speed. This is all possible with the advanced A13 Bionic chip, the fastest chip that's ever been built in a smartphone. This model is packed with 20% faster CPU and GPU than previous models while utilizing almost half of the power. These are the specs that help deliver ultra fast tasks and apps so that you can get even more out of your phone;