iPhone 5s 配备 64 位的 A7 芯片,对比 Android 阵营,这是绝对领先优势吗?

— 看到一堆不沾边的评论,忍不住写了点。 唉,你们就不能抽空看一眼 Apple A7 的所谓 64 位到底是怎么回事再来写吗? ARMv8-A introduces 64-bit architecture support to the ARM architecture and includes: 64-bit general purpose registers, SP (stack pointer) and PC (program counter) 64-bit data processing and extended virtual addressing Two main execution states: AArch64 – The 64-bit execution state including exception model, memory model, programmers’ model and…