Hearing a few people having problems. Mine seems to run pretty damn good but the fixes for some people I have found is to shut off tessalation.
Also as I have said in the past turn down your audio setting in Windows to dvd quality. audio is a pig believe it or not and it was a major issue in ghosts.
If your monitor supports 144 its capped at 91 so make sure your in game settings are at least set to 100.
Try killing motion blur.
There is a anti-aliasing issue that is supposed to be fixed in patch
Lots of issues, reminds me of ghosts.

Reading about direct x errors try this link.
I'll keep digging around.
http://steamcommunity.com/app/292730...7094314414278/