我现在vitas的应该装啥
如果是xp呢？？

只要CPU支持就装x64吧

x64?我e5200的行么  性能有何区别

同问 。  貌似现在没几个不是x64的u了

X86是32位系统
X64是64位系统

简单说，64位系统比32位系统要好，比如能使用更大的内存（3G以上），系统执行效率更高。

但是问题在于，可能有轻微的不兼容情况，主要体现在硬件上，某些稀奇古怪的硬件没有64位的驱动，那么可能就无法使用或者使用起来有问题。软件方面绝大部分是向下兼容的，没有太大问题。

如果你的CPU是64位（现在主流基本上都是），又装了3G以上内存的，推荐你装X64试试，顺畅很多。

64bit当然就是性能提升，速度更快。windows的64bit步伐相对迟缓。
mac osx方面，07年发布的Leopard就已经支持64位程序和驱动（内核不完全是64bit，但是众所周知leopard支持4G内存）；
9月上市的snow leopard全部内核和自带的官方软件（safari，quicktime，mail之类）全部是原生的64bit程序，彻底64位化，并向下兼容32位。
所以说osx是全球最先进的操作系统，技术上和体验上都是有足够根据的。。。很多人对这一点的认知不够。。。



[ 本帖最后由 RestlessDream 于 2009-8-8 15:55 编辑 ]

4GB以下装x86
4GB装x86或x64随意
4GB以上装x64

XP就不要装x64的了

引用:

原帖由 shangchi 于 2009-8-8 16:00 发表
4GB以下装x86
4GB装x86或x64随意
4GB以上装x64

XP就不要装x64的了

不仅仅是内存，64位驱动折腾死你。。。想上64的做好折腾软件的思想准备。32位win7已经很健壮了。

转个老外的体验

引用:

I got a sweet (almost porn) deal on a fantastic laptop 3 weeks ago that came with Vista Home Premium 32. Its an C2D P8400 2,4ghz 1066 fsb 4GB dual ddr3, NVidia 9600m GT GDDR3 !!! Check my signiture and compare with my hacky.

Went out a bought a seagate 7,200 rpm with 16mb cache SATA to keep the warranty install and try out Win7 since its rc1. Anyways, had Vista 2 weeks, 1 week Win7_32rc1 and 1 week Win7_64rc1.

I felt I had to start learning how to meander through the new OS, although all the functions are the same, some new, everything is reorganized and I find it really hard to go some places twice. Performance SUCKS... GUI wise. and please do NOT say its because or it being RC. It is not a smooth OS. Basic install is again a PAIN and 20 million thing I do not need are up and running. Feels half the machine. General usage is still MILES smoother in my hacky.

Had a chance to try some heavy duty stuff. On a side note, GTAIV runs at a smooth 30fps almost all high, so the machine IS rockin'. I benchmarked everything to check for consistancy, only had to update my BIOS to take full clockage of my memories. Even still;

Win 32 vs 64 .... there is a huge difference. 32 really feels like a sturdy XP so far, although I find 7 to be annoying as hell because you finish setting up everything about a weeks later (from backgrounds to user control settings, etc).

Win 64 is crap!!!!!!!!!!!! bugs, firefox hangs on wake, drivers ... uuuuuuug !!

Withing 1 week of heavy Win7 32 bit testing, installing everything in sight, I really felt the "growing wondows belly" syndrome, and you feel the OS having to weight-push itself around.

It feels like I hacked a PPC to run a virtualized crippled Windows hahahaha

Leopard is way better than Win7, so Snow Leo will shame Windows 7, I know this already first hand how obvious this is. Try it yourself, its a free legal download lol.

[posted by wap, platform: Nokia (E62)]

osx因为支持个64位就变成最先进的操作系统了，这让01年就纯64位的vms情何以堪啊

TG用x64系统的也不少了吧，心得感受也不少了吧
驱动？稍微像点样的牌子都有64位驱动，山寨的可以先尝试Windows update
软件？x64系统向下兼容x86软件，100%肯定达不到，95%只多不少

引用:

原帖由 RestlessDream 于 2009-8-8 16:21 发表

不仅仅是内存，64位驱动折腾死你。。。想上64的做好折腾软件的思想准备。32位win7已经很健壮了。

转个老外的体验

有什么好折腾的。。。
我用了一年多的vista64和win7 64
除了国人自制的汉化补丁外挂之类的，所有软件和驱动都没有问题

我发现rar文件在64位vista下无法成功修复
这是64位的问题还是vista的问题？

233
osx是64位所以是全球最先进操作系统。。。。
最先进如何定义啊？

osx是全球最先进的操作系统？惊了！

引用:

原帖由 RestlessDream 于 2009-8-8 15:53 发表
但是众所周知leopard支持4G内存）；

osx早就支持16G或更大内存了, 不是从10.5开始的