Task manager showing incorrect memory speeds



also when I hover the mouse over 2 of 2 slots used it shows the same thing slot 1: 8GB 20307 mhz and slot 2: 8GB 20307mhz. I wish haha

Task%20Manager_zps9agsnmz8.jpg
[/URL][/img]
 
in cpu-z it's showing 800mhz double that for 1600mhz which is what's written on the ram sticks. So should I try re-seating the ram or just ignore task manager? I can't even view ram info in bios it's very limited.