Unless I'm missing something..if CPU-Z is showing 800Mhz DRAM speed, then your getting an effective 1600Mhz since it's DDR RAM, or double data rate.
Originally Posted by Asmola
Leave DRAM Frequency and DRAM Voltage as they are on that upper pic.
On the second picture, chance TCL to 7, TRCD to 8, TRP to 7, TRAS to 24 and TRC to 40. Also chance DRAM Command Rate to 2T. Raise voltage little if wont work (1.7v?).
What mobo you have?