CPU：It’s worth remembering though, that the 3GHz quoted in the minimum specification above is for Pentium 4 processors. AMD and newer Core 2 processors are effectively “faster” even though they may be less than 3GHz as they operate in a much more efficient manner – that’s why we’ve not specified a minimum CPU speed for dual-core machines – they are all quite likely to be good enough to play the game comfort
从上述内容来看 应该最低也要单核3GHZ以上的CPU
RAM：Unlike CPU, RAM will have little effect on the speed of the game, but you do have to meet the minimum requirement. Too little RAM, and the game (including the data for all selected countries, remember!) will simply not fit. Windows may try to work around this by using a pagefile which uses the hard drive to provide “virtual memory” but this will be too slow to allow the game to run properly.
Having more than enough RAM doesn’t really do much – if the game fits, the game fits. Of course, if you do other things with your PC while playing CM (surfing the Internet, emails, watching DVDs, etc) then you’ll need more RAM, so you can fit everything you’re doing there without Windows resorting to paging.
好像内存大小对游戏的速度影响不大
GFX：So, if you have a discrete (as in, not integrated) nVidia GeForce 5600 or newer with 128Mb or more RAM, or an ATi Radeon 9800 or newer with 128Mb or more RAM, you should be just fine, although it may not run super-smoothly on those cards, or at the highest resolution. We’ve had trouble getting the game to run acceptably on GeForce 4s and cards with only 64Mb, which is why we’ve set the minimum where we have. Some people may have more luck than us.
