XMP or Gamebooster?

[Samhfx]

Hello,

I'm so confused. Which one should I enable via my BIOS? IIt doesn't let me activate both at the same tiem but will I really see any difference from turning these on?

My specs:

 

[LuckyBenski]

Game boost is automatic overclocking, of the CPU only I think. XMP is the RAM's inbuilt speed profile i.e. automatic RAM clock settings you can preload.

It looks like you have XMP enabled as your memory is at 3000MHz.

Do you know why your graphics card says 2GB?