我们该需要多大的内存, 转自THG（E文版&非官方中文版）

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2005-12-23, 11:30 上午

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我们该需要多大的内存, 转自THG（E文版&非官方中文版）
附件:
post-20-1134489917.gif(24K, 下载次数:289)

-=2005 Tom's Guide Publishing =-

总结部分

The bottom line is that there is not just one single answer to the question of how much system memory you need. However, to help you decide for yourself, we put together the following criteria:

512 MB
There are a few situations where having just 512 MB system memory in your computer can be enough.

If you run your games at low quality settings (small texture size) because you have an outdated CPU and graphics card, or because you prefer FPS over visual quality.
If you only use one application at a time.
If it is your grandmother's computer.
If you are buying a new computer, even if it's a laptop, opt for more than 512 MB - you will never regret it.

1 GB
Indeed, 1 GB of system memory will most likely be enough for the average user and for people.

It will allow you to play new games at their highest quality settings, given that you have an adequate processor and a powerful graphics solution.
You won't have to shut down non-critical applications when you want to play a game.
You can (accidentally) press the Windows button while in a game without dying from a stroke during the seconds it takes to read Windows back into system memory from the swap file.
If you go from 512 MB to 1 GB, you will notice the difference all the time. Starting up Photoshop while working with Word, an Internet browser, e-mail client and Acrobat Reader will go so much faster, and switching between the applications is a breeze.
2 GB
Still there are situations where more than 1 GB is what you want.

If you are a professional user, you might need more than 1 GB for really heavy applications.
If you intend to do heavy multitasking, especially if you have more than one CPU or CPU core. Running RAM intensive games such as World of Warcraft, downloading files via high speed FTP or encrypted protocols, Bittorrent or any P2P program; decompressing large archives and playing large size video files in a window or on second monitor all at the same time can max out your system memory pretty fast - if your CPU can handle it.

原文（E文）连接

我随便翻译了一下：如有错漏大家帮忙指出。

（你的系统到底应该需要多少内存才合适）我们最终还是没有得出唯一的答案，但是，为了能够帮助你下决定我们列出了下列情况：

512MB

有一些情况在你系统只有512MB的内存时还是足够的。

1、如果因为你有一个过时的处理器或显卡，或因为你比起高画质更喜欢顺畅的游戏运行速度，所以只在低画质（最小纹理）的设置下运行游戏。[注：在前面TOMS的测试中显示：当游戏运行在低画质或低分辨率下512MB内存和2GB内存的差距不大。]
2、如果你只不同时运行两个应用程序。
3、如果这是你祖母的电脑。
如果你正在计划购买新的电脑，尽管是一个小型机（我觉得LAPTOP这里应该指的是准系统），你将不会为选择512MB以上的内存而遗憾。

1GB

实际上，1GB系统内存对大多数主流用户还说更合适。
1、有了1GB内存可以让你在高画质下运行新的游戏，它是你配合你高档显卡和处理器的最合适的解决方案。
2、你将不用在玩游戏时关闭一些重要的应用程序。
3、你在遇到在游戏中不小心按到WINDOWS键的情况时电脑不会暂时卡壳，因为（如果你没有足够内存的话）电脑要从交换区（磁盘缓冲区）重新把系统读入内存。

如果你把你电脑内存从512MB升级到1GB，你将在任何情况下都能感觉到两者的区别。在用WORD的时候开启PHOTOSHOP，上网冲浪，收发E-MAIL，或是使用Acrobat Reader看电子书你都会感觉到比原来快很多，在应用程序间切换就像风一样快。

2GB

当然，还有的情况你应该需要1GB以上的内存

1、如果你是一个专业用户，你可能需要多于1GB的内存来完成繁重的任务(比如说像渲染高清晰度3D模型)。
2、如果你经常进行繁重的多任务处理，特别是你拥有多CPU或多内核CPU，运行占用大量内存的游戏比如说'魔兽世界'，通过高速FTP或是其他加密协议高速下载文件，常用'BT'下载或其他的'P2P'软件（点对点软件，比如说'电骡'和'BT'），常解压缩大的档案或在两个显示器中同时播放高清晰度的视频文件，如果你CPU能够应付他们，这些都将很快吞噬掉你的系统内存。

下图为此篇文章中最有意义的截图，体现了多任务和不同画质时对内存的依赖关系。LQ为低画质，Ultra quality为最高画质

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