UnOfficial Asus Rampage II Extreme Thread

[kpablo]

Kpablo - think you made an error there. You really can't be using 1.625v for CPU VCORE for just 4.2GHz with a gem 3849B CPU right?

Fixed!

it's 1.2625v.

That is very high for just 4.2GHz, I hope it's a typo.

@kpablo, we seem to be running the same CPU (as far as Batch #) and ram but I'm running 12Gb's.

I just got the second kit back from RMA and did some testing and found (at this time) that I can run at 7-7-7-20 Memtest stable @ 4.2GHz. What is interesting was I forgot to change from 1T to 2T before I tested.

So is this normal running 12Gb of ram at 1T? I'll test again once I update to the new Bios. I'm hoping to tighten up the timing a little more, something like 6-7-6-20....we shall see.

I don't know man... i just put 2T because i saw in Corsair Forums, the corsair representatives recommending to put 2T if you want to run at 2000MHz.
I should do some runs at 1T... but i totally forgot it to test it...