Mick_Berg - It's on the Launcher Settings tab - Change the Vertical synch to None (or if you want to restrict it to 60, set it to 'Full').
I'd recommend removing the V. Sync altogether to see how well your new card handles T:ANE.
Think you'll be pleasantly surprised. Expect to see triple digits at times!
But remember, poorly constructed or heavily scenic route areas with lots of speed trees and/or high-poly buildings and other assets will slow your frame rates down.
I have 8Gb pf GDDR5 RAM on my card too, but it hardly exceeds 2.5Gb at any stage whilst running T:ANE in Full HD (1920 by 1080) mode, but that would go up if I was running it at 4K resolution.
