推荐回答(5个)
在其他硬件条件相同的情况下,手机CPU越高,手机反应速度越快,处理数据能力更强。
如何看懂手机CPU的性能高好坏:

1、频率
手机cpu的频率越高,运行速度也就越高。比方说1.7hz的处理器是比1.2hz的处理器更快的。不管是应用的打开速度,还是应用内的运行速度都是有多提升的。
2、缓存
缓存可以比喻为你的工作速度,缓存越高,你完成工作速度越快,效率也更快。缓存很低的话,在规定的时间内是完成不了指定的工作的。
3、架构
就算有的cpu的核心数比较低,但是架构好的话,也是可以超过核心数较高的cpu的。架构好的在在操作的时候,不用调用太多的资源就可以完成。
4、核心数
其实单核心就可以大多数人平常需要的操作,但是单核心在完成的过程中需要调用大量的电压,以此增加功耗来提高频率。这样会导致手机待机时间缩短,发热严重。多核心的cpu可以提高运行速度,增加待机时间。
5、cpu工艺
在原先的时候手机cpu还是55nm工艺,现在已经有了14nm,甚至是搭乘了骁龙835的10nm工艺。Cpu工艺也是衡量手机性能的重要指标。越先进的工艺性能就越好,功耗就越低。但是,成本却是有了明显的提升。
一般来说越好的cpu带来的是越强大的处理速度,反映到手机上就是这个手机卡不卡,当然一款cpu的好坏,在很多没有专业知识的人眼里可能会摸不到头脑,更容易被各种厂商的宣传所迷惑,就连一些手机爱好者也会在数量繁多的cpu型号面前出现选择失误。影响cpu的好坏有很多方面,同一款cpu,在不同的手机厂商里会有不同的功效,厂商实力越强,优化能力越好,cpu的功能就越强大,其次还与系统有关,曾经安卓和苹果之争一直是安卓落于下风很大程度上就是因为安卓的多线程处理模式过度的依赖于cpu,而在当年双核cpu都没有普及的年代,对于cpu依赖很低而比较依赖gpu的苹果就显得非常的出色,除此以为,新兴的wp8系统也因为不过度依赖cpu能力而十分强势,同款cpu还有主频之分,1.5g的主频就比1g要强出不少。而且cpu核心数也不能准确的反应功耗,比如曾经的intel一款单核双线程处理器就比高通8260这款异步双核要强,而又有高通的一些顶尖双核实用性比英伟达t3这款四核强,所以核心数不代表实力,只是一个界限。再比如及时同一种档次的cpu也各有所长,比如德州仪器的cpu就以各方面稳定著称,高通价格实惠但音质杀手也早已臭名远扬,三星的cpu功耗强大但发热量大兼容差也是很早就有的情况。所以选购手机是尽量要看整体的评价而不要光注意cpu
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