First of all i want to find some sides to see how oc this gigabyte than i will start oc this MB
There is nothing in the UD9 that other boards don't have really, so if you clocked a DFI, you won't have an issue.
You know very well it isn't pain-by-numbers, if you have a SPECIFIC question about some option ask away, but please don't fish for plug-in-numbers, it doesn't work that way
Incidentally, if you did get over 4.6ghz on air, that is one hell of a well binned chip, that isn't normal.
Please post up CPU-Z of your old clock settings, thanks.