My current rig is: i5-750 OC@3.33Ghz HD 6970 16gb DDR3 1600 My goals are to run W* on ultra in 40 man raids with excellent FPS. Is the graphics card the weakest piece here? Will the graphics card impact the 40 man raiding or is that mainly CPU? I was checking the hierarchy charts at tomshardware and it says it's not really worth the money to upgrade unless you move up 3 tiers. Well this processor not overclocked is still third tier. The graphics card is 7th tier so I could definitely move up there.