Originally Posted by Mikkinen
I too have this "problem", in the last bios I have always found a drop in the ram frequencies, I
was stable at 3481mhz cl 14-15-15-15 with f4, with the subsequent up to f8 always worse with gskill 3600c17 2x8 b -die.
Edit: I did some tests with patience, I arrived at 3481mhz safe ram, more frequency or lower timings is not stable in testing I think the best is 3276mhz fast (use bclk 102.4) for gaming (voltage 1.35v).
I actually found it easier to get RAM stable with F6-F8
Edit: G.Skill Ripjaws V F4-3600C16D-16GVK 16GB (2x8GB) DDR4