Actually you can set any higher ratio and motherboard will adjust timings from SPD. Standard SPD table is higher than you see in saved memory profile but at auto you get something like 1866 CL11-13 what usually is based on Jedec settings.
AMD boards support memory clock up to 1866 so maximum standard memory ratio will be for 1866 memory.
Woomack.....
...... He has DDR3 1600 memory, as I said in my post. From just the basic BIOS screen, he can not just set the memory to DDR3 1866 and expect the board to post. From reading your memory thread and others, DDR3 1600 memory does not have a SPD timing table for DDR3 1866. This is why I was trying to tell him to set it to DDR3 1600 and increase the FSB until he gets to 186x on memory speed
I believe you have
been sniffing some of your magic juice