Hey 8 Pack,
I'm new to memory overclocking, but am experiencing the issue with an MSI Z77A GD-65, where I can't post obove 1600MHz.
Are you able to provide a full breakdown of primary / secondary timings and I'll give them a try?
I would love to hit 2133MHz (which seems to be the sweet spot), but would take anything right now
Yes I will. I am at Body Power Expo in Birmingham at the mo. Back home Sunday. But I certainly can try no problem from here.
Right this is a 1.65v Profile, with vccio at 1.2 and VCCSA 1.15+ try the timings given then work down the volts and tighten if it works. Ivy Bridge CPU IMC.
Primary Timings 9-11-11-25 1T or 2T if necessary try 9-12-12-25, DRAM RAS to RAS delay 7 or 8, REF cycle time 214 or 147 Ideally 128, DRAM refresh Intrerval 10360, DRAM write recovery Time 14 (Try to tune to 10), DRAM write to pretime 10 (Tune to 6) , DRAM Four act wintime 30 (Tune to 26), DRAM write to read delay 10 (Tune to 6) Minimum Pulse width 5, DRAM write cas latency 8(Tune to 7). TRRD 5 (Tune to 1) TRRDD 5 or 6, TWWDR 5 or 4, TWWDD 4 (Tune to 1), TRWDR 6, TRRSR 5, TWRDR 4 ( Tune to 2), TWWSR 5 (Tune to 2), TRWSR 6.
This is my best educated guess from here. Give it a try!!!! and report back. Use memtweak in windows to tweak then make settings permanent after testing.
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