GTA 5 Adding More Video Memory

[TheLastPixel]

Im looking at buying GTA 5 so I decided to test it on a friend's account first to see if I can run it. I have a Radeon HD6570M in my laptop which has 1 gb of video memory but when I start up GTA 5 it says I only have 512mb and that GTA is trying to use 904mb, how to I fix this and assign the full 1gb that I have?

 

Many Thanks

[Mimimimi]

try update driver

I think u r using ur CPU graphic instead

[Thony]

If u are surely using the 1GB Vram GPU in your notebook then u can turn the limits off (first setting in the graphocs menu).

So if u go over predicted VRAM usage u will not be forced to lower your settings.