I'm running an AMD 6-core 1055 on an ASUS M4A78T-E motherboard and upgraded my 4GB DDR3 1066mhz to 4GB DDR3 1600mhz. Would l receive any benefit from combining the 2 sets of memory to get 8GB total? I am very GREEN to overclocking and also need guidance on setting the BIOS Memory settings...not sure where to put what yet..