The witcher 3 with a 1080Ti, low fps?

[Reality|Bites]

So I loaded up The witcher 3 last night for the first time since installing my 1080Ti, but to my dismay I was only getting 30fps at 3440x1440 I had to bump it down to 2056x1080 to get a constant 60fps.

What am I doing wrong, all other games run fine at native resolution.

I've watched a few youtube vids and people are getting 75fps with a 1080Ti at 3440x1440.

 

[Reality|Bites]

turned off hairworks and I've got it running at 60fps with vsync on. It still seems kind of jerky though when moving the mouse, keyboard movement is fine just the world mouse movement is off.

 

[Reality|Bites]

Tried that and I was stuck at 30fps again grrr


actually no, when I turned vsync on I was stuck at 30fps, I turned it on to try and cure the jerkiness but nope. with it off and limited to 60fps character movement is fine but moving the mouse is jerky.