Inheriting an older tower, and it comes with a GTS 460. Supposing that it does not experience any bottleneck from the CPU. what settings can I get with a GTS 460 on games like Call of Duty 4: Modern Warfare, Assassin's Creed: Brotherhood, Portal 2. Killing Floor, etc.? I will game on a 1920x1080 resolution, and hopefully be able to play these games at low~high settings with a playable FPS (Almost never dipping below 30). So what settings can I get with the GTS 460? Thanks!