I am using a 2 x 980 TI in SLI ( I do know that VR does not support SLI) with a I7 6700K 32 gb memory. I use a Oculus Rift CV1 and I would like to know if anyone could share there graphic settings . At different times during a race or practice I get micro stuttering .
You're basically gonna need to turn everything down to low/medium. Shadows down to low and minimize the number of visible cars to around 12 or less. I would also not run anything more than 1.5 PPD. Use ASW by hitting CTRL-3 in game to lock at 45FPS and see how things are going.
You can find my settings in the following posts. Just test it as your PC has a simular performance. SLI does not work with VR, but one Geforce 980 Ti is enough as Raceroom is CPU limited. https://forum.sector3studios.com/index.php?threads/openvr-support.7109/page-23#post-115741 https://forum.sector3studios.com/index.php?threads/openvr-support.7109/page-24#post-115976