help needed

I have just realised that I have bought the wrong memory for my pc. I have installed Gskill Ripjaws F3-12800CL10D with timing 10-10-10-30 ,the ones below are on the Asus websiteG.SKILL F3-12800CL7D-8GBRH(XMP) 8GB ( 2x 4GB ) DS - - 7-8-7-24 1.6 ●●● G.SKILL F3-12800CL7Q-16GBXH(XMP) 16GB ( 4x 4GB...