i5 6500和i5 7400的区别是什么?

2025-04-07 13:21:59
推荐回答(1个)
回答(1):

官方参数:
I5-7400,主频3G,睿频3.5G
I5-6500,主频3.2G,睿频3.6G

那么一个7代,一个6代,它俩之间价格也差不太多,那么它俩之间到底有多少区别呢?

二、测试平台

配置一:
CPU:I5-7400
散热:Tt木星8温控版
主板:微星H110M PRO-VD PLUS
内存:十铨8G/2400
存储:金士顿UV400 240G
电源:康舒智能400
机箱:ICE玩嘉I(上置电源)
系统:Win10 64bit 1607

配置二:
CPU:I5-6500
散热:Tt木星8温控版
主板:微星H110M PRO-VD PLUS
内存:十铨8G/2400
存储:金士顿UV400 240G
电源:康舒智能400
机箱:Tt启航者S3(底置电源)
系统:Win10 64bit 1607

其实个人觉得对于核显平台,底置电源的散热应该是不如顶置电源的设计,因为顶置电源直接抽走了CPU附近产生的热量,而底置电源设计如果不加后置风扇则不能吸走CPU产生的热量(当然具体情况还要多变,比如如果底置机箱用侧吹散热器呢?先这样吧,只是突然想到这了)

三、CPU-Z测分比较(两者几乎一样)

这是CPU-Z识别参数,I5-7400最小主频1.5GHz,再来个CPU-Z测分(虽然并没有证据证明CPU-Z的单线程与多线程的测分有多少参考性,但我们还是简单看看吧)

单核1761,多线程6546

这是I5-6500截图,最小主频1.6G

单核1789,多线程6543

对比:
I5-7400,单核1761,多线程6546
I5-6500,单核1789,多线程6543

I5-6500单核效率高一点点,多线程两者几乎是一样的??(有网友疑问你为啥不拿国际象棋与Super PI比较下?因为我压根就没想拿它俩比较,这是我今天下午装了两台机子,主要是观察的CPU主频变化,本来想发表两篇文章,一想,将它俩合二为一亦可,这样内容量也大了,文章也有看点了,只以CPU-Z也有单核与多线程,同样的辅件与系统,具备可考性,所以最终文章就变成了两者的对比)

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