See 4.8.2 above.
Select Profile1 from the XMP setting in BIOS.
I think I chose every combination you could. I tried Profile1, Profile2, and even the manual setting so it would say 1600Mhz. Then I did save + reboot and Windows + OS X still report 1333Mhz. Even the BIOS after a reboot says 1333Mhz on the first page :/
Anyone having issues with a EVGA GeForce 560 Ti? I'm using 3 monitors (1 in Integrated, 2 In the 560) and I've been getting random lockups, but generally it's only once every few days. Or I'll come back to my machine after the weekend and it will be frozen (but the mouse will move around). Curious if anyone has had success with it. My 670 (from another machine) works great, just been trying out the 560.