The Video Card is totally seperate from RAM. VRAM is Viedo Ram which is on the Video card. Just like i have 2GB of DDR2 RAM for my system and a whole seperate 256MB RAM for my video that is on my GFX card.
I do not accept support questions via EMail, PM, IM or my G+ page!
Phone: LG Optimus G Pro
Running: Stock JB from LG with Nova Launcher