Originally Posted by
myhv
Same as PC, just keep in mind that you can't upgrade it later, that's it. You could probably get away with ivy bridge i3, but the price difference between i3 and i5 is usually similar. If you're sure it will NEVER be used to play games, get intel graphics, gonna save you lots of money. But if you do plan to use it for games, even if rarely AND you do not enjoy submissive S&M, get a dedicated card. But that will cost extra, even for the low end ones.
Getting a net machine is easy and cheap, getting something that can run 2-3 year old games at decent frame rate at low at 720p is a way more expensive endeavor, so decide on what you want.