PC Perspective posted their Holiday Gaming Performance Guide
A quote from the article:
>> Holiday Gaming Performance Guide - How to waste your time
December is here and with comes an absolute onslaught of quality PC games to take up every last bit of your vacation time. Call of Duty: World at War, Dead Space, Fallout 3, Far Cry 2 and Left 4 Dead are all great games but which of these are really going to push your gaming PC to limits? If you need to upgrade, is NVIDIA's or AMD's architecture more apt to perform well with them today?
>> Holiday Gaming Performance Guide - How to waste your time