gpu boost on z77

Muhammad Alsayyad

Honorable
Dec 15, 2013
8
0
10,510
Hey Every Body
I'd Like to ask about some thing in my motherboard asus z77 vlx
there is a function in the MB Setting Called Increase Gpu Memory And It's set as 64 and there is an ability to up it to 1024 M , will it make a diffrence when i change it and will it need any thing more to do it , By the way i still didn't buy any external Vga Card Yet , Thanks in advance :)