Hi i have a radeon 6800 graphics card, i run 3 screens with this card on iRacing mainly, i would like to run more graphics in the game as i have them turned down low, can i upgrade to a better card and get a good result or do need to upgrade motherboard and prosessor as most good cars are PCIe 3.0 and i have 2.1?
my specs are
Gigabyte GA-H55-usb3 rev 2.0 Motherboard
Intel Core i5 processor
Gigabyte GV-R6870-1GD Graphics