So I think the fan on my heatsink is going out on my Pentium G860, and I have a few other stock fans laying around so I was curious if this stock i5 3570k heatsink will work just fine in place of the G860s? They appear to be the same size, but will fan speed/strength vary? If that is the case, I imagine the 3570k one would be stronger anywho? Just looking for some feedback before I waste time swapping them out. Thanks!