So I checked the bios and:
I can only set the Processor base clock to 1.00, 1.25, 1.66, or 2.50.
I could change the Host/Pci Clock frequency from 100.00 to 10x.xx to get to 4.15, but I believe that is what you are advising me not to do.
Some side notes for my settings:
Cpu loadline callibration 60%
Speed spectrum control - auto
CPU VTT - Auto (1.050v)
CPU PLL - 1.550v
IMC - Auto (0.960v)