yes you can if the XMP profile is for that speed then it should set it up for you to go at that speed but if that doesnt work then you will have to set it manually. as you are on this site i am going to assume you know how to use the EUFI of your motherboard to get to the RAM settings. To set it up manually should be right below where it allows you to set the XMP profile and just change the settings to what is listed in the booklet / flier that came with the RAM stick(s) as that should be the stable settings.