if you are using the Z97X-SOC Force and want to push RAM subzero, try the X04 bios
I've clocked PSCs to 1362MHz 6-10-6 35/36 4/4
https://www.facebook.com/GIGABYTEmotherboards/posts/10152273615017120
even Samsung ICs with tight timings 8-12-11-18-1T, CPU was on air, uncore low