RAM speed in BIOS 1600, but in Windows 800

[jokubz995]

My RAM should be running on 1600MHz I am running these CRUCIAL BALLISTIX 8GB DDR3 PC3-12800 CL9 2x4Gb. When I enter CPUZ it shows 800Mhz, so it is
normal for 1600MHz, but when i enter "wmic memorychip get speed" command in cmd it shows 2 lines of 800, also in task manager properties it shows 800MHz. My friend also runs RAM of 1600MHz but in task manager and cmd it shows 1600 instead of 800 (in CPUZ it shows the same 800) Is my RAM running normal or there is a problem?

 

[The Paladin]

I would suggest to boot into bios and see what it is reported in bios about the speed of your ram (first thing a motherboard identifies)
if it reports 1600mhz, then I would blame windows, since CPUZ is reporting ti correctly.