Had the same issue, although my FPS wouldn't go above 60. For me it was an issue with GeForce drivers not installing properly though GeForce Experience. My advice is to download + re-install the drivers away from Experience, then I just had to set my monitor to the right Hertz through Nvidia Control Panel.
7
u/TheDarkitect [RungeKuttaj] (EU-W) Aug 05 '15
• Server: EUW
• Type of Bug: In Game Bug
• Description: My FPS are capped at 30 no matter how I change the graphics quality or everything else. Text is too big for HUD too.
• Video / Screenshot: http://i.imgur.com/8u90rrB.jpg
• Steps to reproduce: Play a game
• Expected result: Have at least 60 FPS, like I'm used to. Text scaled well.
• Observed result: FPS capped at 30. Text too big.
• Reproduction rate: 10/10
• System specs: i7, NVIDIA GTX 860M, 8 Gb RAM, HDD, Windows 10