I was wondering if the Intel i7 3700 non k version can only clock to 3.9 ghz or will it be able to do better? if it cant or it can will each core run at stock clock and only when under load boost to 3.9 or will it run at 3.9ghz (or grater is possible) constantly .what water cooler would be suggested to preform the over clock but still keep good temperature's when being used for gaming. thanks