新MBP、MBA性能汇总：14nm提升很有限-快科技-科技改变生活

新MBP、MBA性能汇总：14nm提升很有限

上方文Q
2015年03月14日 10:56
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苹果的新款MacBook Pro、MacBook Air笔记本都配备了Intel 14nm Broadwell Core M处理器，工艺很先进，能效、功耗管理更加强悍，但架构、规格都没有明显提升，因此相比于上代的22nm Haswell，进步也是廖廖。

GeekBench 3现在又汇总了两款新本的CPU单线程、多线程性能，并和历代产品进行了对比。

MacBook Air的单线程只提升了6％，i5型号多线程性能也只提升了7％，不过i7型号的猛增了14％。

因此如果条件允许，强烈建议买i7的，单、多线程性能比i5的高出20％、25％，而价格只贵了15％。

MacBook Pro单线程提升了3-7％，多线程则是3-6％，微乎其微。

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