Im completely new to overclocking. I want to overclock my i7-3770k to 4.5ghz using the Noctua NH-D14 cooler. All i need to know is what ram mhz speed should i buy. I Have OC Genie 2 if that helps. And for those of you familiar with OC Genie, do i just set it to 4.5ghz and let the genie do the rest, or do i have to set the clock speed for the cpu, ram and fsb?