Originally Posted by DrPepper
I find its more of a Ram and HDD related thing in my experience. I wonder why it doesn't switch to 3d though. Going to give it a try.
Its because sim city came out before the age of modern graphics cards. it will stress the rest of your system to the max, but i do think that upping your 2d clocks will help with game play.
between that and overclocked bus speeds betwqeen your ram cpu and gfx card will help.