ipadpro21搭载M1芯片,由8核CPU+8核GPU组成;ipadpro22搭载M2芯片,由8核CPU+10核GPU组成。苹果M2采用第二代台积电5nm工艺制程,能耗比更好,晶体管数量提升至200亿个,比M1多了25%,性能更强,GPU也增加2个核心,渲染更好。相较M1芯片,CPU性能提升18%,GPU性能提升35%,AI性能提升40%,内存带宽提升50%,支持更大的24GB内存。Apple Pencil 悬停功能可以准确显示笔尖将在显示屏上触碰的位置,让书写、涂鸦和绘画时精准度在上一级;随着笔尖在APP和小组件上空移动,他们会在主屏幕上相应放大,实现在落笔前,先预览到使用效果,在作画前,先看看调配的水彩颜色,让人机交互体验更顺畅。
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