if you have 4GB+, Win7 x64 is the way to go.

来源: 于 2010-12-18 14:40:29 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

Win7 can only address up to 3.2GB. Each program uses up to 2GB.

If you have 4GB or more, Win7 x64 is the way to go. You probably need to upgrade most of you applications to get the optimal performance.