I am in the process of upgrading my rig. I have a friend passing off a GeForce 980 TI to me. I see the requirement for the card is a PCIe 3.0 slot x16. My problem is I run on AMD systems and I don't see a board with a 3.0 slot. I see some boards that say #.) slot if you use a certain chip set or cpu. Can anyone help clear this up for me. Thanks you