Test on Intel i7 4770k 16gb Nvidia GTX 970 driver 353.62 Windows 7 pro 64bit
Wolfenstein The Old Blood Steam version
To fix stuttering try this settings:
Vsync: off (It's broken in game ,force on AMD\NVIDIA control panel)
Force triple buffer on AMD\NVIDIA control panel
Shadow buffer: 2048.
Page frame max vr texturing: 16
subsurface scattering : OFF
Run on max detail , aliansing 2x 1920x1080p 60fps .
I hope to help