〖Win7〗求教32位和64位有何区别？

引用:

原帖由 Callisto 于 2010-10-18 16:44 发表
in win7 32bit,

system ram + graphic ram is limited at 4GB

so if you have a GTX460 1GB, then only 3GB system ram can be used
if you have a 512MB graphic ram, then only 3.5GB system ram can be us ...