买电脑必看:CPU型号后的字母意思详解

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买一台电脑最核心的就属CPU了(CPU即处理器是电脑最重要配件之一),很多人都以电脑的心脏来比喻CPU,每个CPU都有它的型号,这个编号表示了CPU的身份,同时我们看型号就可以了解到这个CPU是好是差,还有CPU型号后都会有一个字母,这个是很多朋友所不知的,如I5 8600 I5 8600K有什么区别?如果想知道一起来看看下面的相关知识吧。

一:台式机CPU型号后的字母

台式机型号后的字母相对较少,也比较好分辨

K:这个字母相信大家最熟悉了,就是不锁频(Unlock)的意思,有酷睿i7-7700K、i7-8700K、I5 8600K、i3-8350K等典型产品,对自己DIY能力信心的小伙伴可以选择来超频使用。
 

酷睿i3-8350K让中低端用户也能过把超频瘾
 

T、E:如酷睿i5-8400T和锐龙5 2400GE,分别是Intel和AMD台式机处理器中的低功耗型号,TDP一般在35W左右,性能略低于标准功耗产品。它们可以在小微型机箱、一体机等设备中替代笔记本处理器,对准备攒机的小伙伴来说,也是iTX主板和小钢炮们更好的搭档。

G:这是第八代酷睿和新锐龙处理器引入的新编号,如酷睿i7-8809G和锐龙3 2200G。酷睿G系列在封装中带有AMD提供的Radeon显卡,3D性能直追GTX 1050。而AMD的锐龙G系列实际上就是使用锐龙处理器核心的新一代APU,3D性能和入门级独显GTX1030类似。它们都适合简洁小巧但同时希望拥有足够游戏性能的设备,例如微型台式机、NUC、轻薄游戏本等。




二、笔记本CPU型号后的字母

 

其实现在的主流笔记本处理器型号中,字母已经是不可分割的一部分了,只要是挑选过笔记本电脑的小伙伴,就一定见过它们,但你知道它们到底是啥意思吗?

U:比如酷睿i7-8650U,是超低功耗(Ultra-low power)的意思,就是牺牲一点性能,尽量降低功耗,一般TDP仅有15W,适合轻薄本、追求长续航的商务本等。

H:它是High performance的缩写,即高性能版本,典型代表如酷睿i7-8750H处理器,频率可达4.1GHz,是笔记本电脑中很强大的存在了,一般用于游戏本等产品。

HQ:表示高性能四核(Quad core)处理器,如酷睿i7-7700HQ。这一编号在第八代酷睿中被取消了,因为第八代的高性能产品已经是6核的了。

曾经强大的四核心移动处理器i7-7700HQ

Y:比如酷睿i7-7Y75,它表示Extremely low power,极致低功耗产品,TDP仅有5W左右,当然性能也最差,经常被用于追求极致轻薄的二合一电脑、平板电脑等设备中。

HK:这是很少见的旗舰级笔记本处理器,有酷睿i7-6820HK等型号,在第八代酷睿中更被归入了i9系列,它表示“高性能”和“不锁频”,在笔记本电脑上超频有点太刺激了,所以相关产品比较少,大多都是移动工作站、旗舰机之类的。



看了上面的知识分享,大家在选购电脑的时候可以充分发挥自己的知识,然后选择一款CPU性能更好,性价比更高的电脑。

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