UnOfficial Asus Rampage II Extreme Thread

[JoeBar]

What kind of blck are you shooting for? Since you said 220 blck was pretty easy. As 220 is pretty much hitting the limit for these boards. Would love to see what you end up with though.

Good luck and keep us posted.

Going above 220mhz is a no go for me cause it requires raising pci-e frequency and my Asus 4870X2 produces artifacts, even @ 102mhz pcie...

Is it me or i really need QPI - 1,65v to hit 220bclk?

I can´t do it in another way, also PCIE Frequency arround 109~110Mhz, what QPI VCORE are all you using for 220BCLK?

My cpu despite not being a stellar oc'er, it doesn't require high QPI volt. Right now @ 217mhz it needs 1.34v under load (1.3875v set in bios). For 220mhz a tad higher.