小乐

WIN7系统的32位和64位有什么区别

776阅读 | 1回复

发表于 2014/3/3 15:05:16| 收藏

[楼主]

WIN7系统还分32位和64位吗?

  这两种有什么区别吗?

  区别当然是有的,但就我们日常使用来说,这两种使用起来都不差。下面就给大家简单介绍一下WIN7系统32位和64位的区别体现在什么地方吧。

  所谓的32位(32bit)处理器是指只能处理32位,也就是4个字节的数据,而64位处理器一次能处理64位,即8个字节的数据。

  64位CPU拥有更大的寻址能力,最大支持16GB内存,而32位只能支持4GB内存,同时64位CPU一次可提取64位数据,比32位提高了一倍,理论上性能会提升一倍,但这是建立在64位操作系统和64位软件的基础上的。对于一般个人用户来说,64位版操作系统在功能上与32位版本软件差别不大,只是在性能上有所差距,而且64位主要面向企业用户。64位的系统能够运行64位的指令,在进行复杂的运算的时候,这一点尤为明显。如果软件是原生64位,内存又足够大,可以使运算速度比起32位的软件快上不只一点两点。可是,一般我们使用个人电脑的时候,不需要我们去计算明天的天气,不需要我们去计算太阳的黑子,也不需要我们模拟原子弹的爆炸。总之,根本用不到64位。

  现在的确有一些64位原生的软件,比如解压缩的7-zip。但是,5秒解压缩时间和5.2秒的解压缩时间,你根本感觉不到任何变化。更重要的是,连cpu的利用率都还没有完全达到。又何谈“快”呢?一般的个人计算机,日常的运用,不可能突破32位的限制的。安装64位系统,占用一大块的空间,还又能能造成种种硬件驱动的不兼容(因为64位还未普及,很多驱动仅仅支持32位系统)得不偿失。64位系统中,win7兼容32位程序,可以安装32位普通程序运行。

  以上就是WIN7系统32位和64位的主要区别,其实在小编看来,就我们日常使用,64位的系统装了也是浪费,没必要。32位用着也没差,过几年看情况再用64位吧。
how do i know if my wife has cheated riaservicesblog.net why wifes cheat
why did i cheat on my boyfriend that i love i dreamed i cheated on my boyfriend how to cheat on your boyfriend
why do men have affairs the unfaithful husband what makes women cheat
why do men have affairs developersalley.com what makes women cheat
unfaithful spouse catch a cheat all wives cheat
love affairs with married men love affairs with married men wife who cheated
married looking to cheat open married men that cheat
sister sex stories tolobel.com tween girls tribb sex stories
reasons why wives cheat on their husbands sigridw.com i cheated on my husband
prescription drug discount coupons site printable walgreens coupons
prescription drug discount coupons site printable walgreens coupons
rite aid photo coupon cbrapids.ca drug prescription card
viagra coupon blog.brunothalmann.com drug coupons
coupons for viagra viagra.com coupon coupons for prescription drugs
can i take antabuse and naltrexone can i take antabuse and naltrexone can i take antabuse and naltrexone
cialis contre indication http://cialis20mgsuisse.com/contre/indication cialis contre indication
cialis 2015 coupon blog.nvcoin.com discount prescriptions coupons
xeloda etken madde blog.plazacutlery.com xeloda 500 mg
amoxicillin wiki amoxicillin orifarm amoxicilline
amoxicillin wiki read amoxicilline
bimatoprost beard bimatoprost beard bimatoprost
prescriptions coupons read cialis coupon card
prescriptions coupons read cialis coupon card
kamagranow open kamagra prix
coupons cialis thestickybeak.co.uk cialis savings and coupons
aerius posologie totspub.com aerius vidal
viagra recenze viagra online viagra prodej
how does an abortion pill work agama-rc.com abortion pill recovery
lilly cialis coupon achrom.be coupons for prescriptions
free abortion pill different types of abortion pill partial birth abortion
free abortion pill acnc.com partial birth abortion
abortion pill video abortion pill complications how much do abortion pill cost
losartankalium losartan jubilant losartankalium
coupons for prescriptions agrisol.com.ar cialis coupons free
cialis coupons online cialis.com coupon cialis coupons and discounts
discount prescription card prescription discounts prescription drug coupons
abortion pill costs abortion pill price against abortion pill
discount code for strattera buy strattera no prescription free strattera coupons
prescription coupons coupons for cialis 2016 free coupon for cialis
pregnancy by the weeks alsarayabahrain.bh terminate pregnancy naturally
cialis trial coupon manufacturer coupons for prescription drugs coupons for cialis 2016
abortion pill pros and cons cicg-iccg.com abortion pill services
termination of pregnancy at 22 weeks help.askform.cn abortion at 5 weeks
low dose naltrexone ulcerative colitis click what is naltrexone made of
nalrexone charamin.jp naltrexone cocaine

本帖最后编辑时间发表于 2014/3/3 15:05:16

强风

2014/3/17 13:26:30

[沙发]

我原来还想装个64位的     不装感觉浪费了电脑的内存,听你这么一说,感觉没什么必要了
spy to mobile app read cell phone spy free
spy to mobile app turbofish.com cell phone spy free
statistics on abortion abortion pill price 12 weeks pregnant abortion
why did i cheat on my boyfriend that i love lovettsoftware.com how to cheat on your boyfriend
why did i cheat on my boyfriend that i love would you cheat on your boyfriend how to cheat on your boyfriend
sister sex stories click tween girls tribb sex stories
horny sex stories click adult interactive stories
prescription drug discount coupons site printable walgreens coupons
rite aid photo coupon cbrapids.ca drug prescription card
amoxicillin pill mealmixer.com ciprofloxacin 500mg
revia 50mg sigridw.com prednisolone 10mg
viagra coupon blog.brunothalmann.com drug coupons
viagra coupon blog.brunothalmann.com drug coupons
coupons for viagra viagra.com coupon coupons for prescription drugs
can i take antabuse and naltrexone can i take antabuse and naltrexone can i take antabuse and naltrexone
lisinopril and bph click lisinopril and bph
viagra buy http://viagraforsaleuk1.com the effects of viagra
viagra buy side effects of viagra pills the effects of viagra
cialis sample coupon click discount coupons for prescriptions
voltarene patch choputa.com voltaren dolo
voltarene patch choputa.com voltaren dolo
buscopan dosierung go buscopan ampullen
cialis cvs coupon read cialis
xeloda etken madde read xeloda 500 mg
imodium sirop click imodium
nexium forum blog.martinhey.de nexium esomeprazol
propecia 0.5 mg site propecia tabletta
2015 cialis coupon copay cards for prescription drugs copay cards for prescription drugs
kamagranow read kamagra prix
cialis walgreen coupon francescocutolo.it cialis
coupons cialis thestickybeak.co.uk cialis savings and coupons
coupons cialis thestickybeak.co.uk cialis savings and coupons
cialis discount coupon prescription discount coupon discount coupon for cialis
free abortion pill pro choice abortion pill partial birth abortion
free abortion pill pro choice abortion pill partial birth abortion
coupons for prescriptions agrisol.com.ar cialis coupons free
potenzmittel ohne rezept http://viagrakaufenapothekeosterreich.com/ apotheke potenzmittel rezeptfrei
addyi 100 mg lasertech.com addyi review
cialis free coupon cialis manufacturer coupon 2016 cialis online coupon
history of abortion pill partial birth abortion abortion pill laws
metoprololsuccinat bivirkninger metoprololsuccinat metoprolol succinate
for abortion pill abortion pill is wrong abortion pill law
cialis coupons 2015 activeslo.com coupons for cialis printable
post abortion pill albayraq-uae.com teenage abortion pill
回车提交

引用 | 回复 | TOP↑