dx11

[Evangela]

I tried DX11 but found that it significantly lagged out the game on my system. I run an i7 CPU at 3.2G and a Radeon HD 5800 Vid Card. I know that the Video Card was one of the first ones sold to support DX11.

What is the bottleneck? Would I get good DX11 performance with a new Video card or is my CPU holding me back?

try turning off "Screen Space Ambient Occlusion". It's an FPS eater and isn't worth to turn on.