Graphic lag/FPS down

[Budder]

After the last patch my FPS has dropped. I noticed it was bad in EC tunnel tonight, real choppy. I’m running everything at highest settings because it’s never been an issue until now. Any suggestions to get it better?

I’m using amd 8350 black edition 8core, 16 gb ram and amd 580 sapphire 8gb video card.

I’m not real familiar with some of the settings in the advanced video like the shaders 2.0 and stuff.

Thanks!