If you absolutely must get to 4 GHz, then I can give you some pointers because we have the same MB; only a slightly different CPU. My board seems to like 1.22 for IMC. Since we have the same Ram, I'd imagine this would be the same for you (keep in mind my DRAM is @ 1.5v). My CPU hit a wall at 3.8 GHz. In other words, I am currently rock solid at 3.8 GHz with 1.26250 Vcore and I can't hit 4.0 GHz until 1.31875...At that point, temps are too high. But the difference between 3.8 GHz and 4.0 GHz isn't worth it to me. I would have to invest in a better CPU cooler.
Anyways, Set the IMC at 1.22. That should be all you need, and your temps should drop a little. You don't want your Vcore any higher than 1.32500 really for a 24/7 OC...
Anyways, Set the IMC at 1.22. That should be all you need, and your temps should drop a little. You don't want your Vcore any higher than 1.32500 really for a 24/7 OC...