Ok, so far using 1.525Vore, 2.4vdimm F8i BIOS
x 6 multi and 2:3 ratio I hit 1062 on the ram, 354 fsb on the CPU = 2250Mhz
x 7 multi and 4:5 ratio I hit 1150 on the ram, 460 fsb on the CPU = 3220Mhz
x 7 multi and 1:1 ratio I hit 988 on the ram, 494 fsb on the CPU = 3458Mhz
As a baseline...