Overclocking in general isn't something that applies to two different computers, even when the exact same components. That's the part of overclocking and tweaking that make it a hobby. I have a 5820k on an x99 Sabertooth and I had a hard time tweaking it. Currently it is at stock because I got tired of it. But for a simple OC you can set multiplier to 43 for a 4.3ghz clock which should be doable on any 5820k. Set the voltage to about 1.3 (can't remember, I think 1.35 is max recommended vcore) and stress test watching temps. If stable then up to 44 and test or drop vcore and test at 43. In general it's a method rather than a recipe. Find the limit's of each value when compared to another value. I got 4.5g stable on custom loop but have other problems with this machine. So I'm throwing it back to stock and building a new one. Some day I'll get back at this one and figure out what the problem is.