Hello,i have a GIGABYTE GA-970A-UD3P (rev. 2.0) mobo,and 2 ram sticks,the first one it's a Hyperx Fury 8Gb ddr3 1866 CL10 240,and the second it's a Hyperx Savage ddr3 1866 4gb c9.How should i put them on the mobo?in chanel since they have same speed,or how? Thank you