Hi im reporting to you, because my i5 4690 with stock freq reachs with intel turbo boost 3900.1mhz 3900.3mhz and i don'tknow that is a problem or not.
Not ever is at 3900.3, normally stay at 3900.0 mhz.
i shold sai too that in my socket lga 1150 fall some thermal paste but i believe that is...