unable to play gta v on my hp pavilion g6

[shivang.govind]

i have a hp pavilion g6 2312ax with amd-A10 4600 with AMD RADEON HD 7660G/7670M 3GB DDR3 DEDICATED graphics with 12 gb ram.
my pc has
total available graphics memory: 6400MB
Dedicated Video memory: 2560MB
Shared System memory: 3840MB

still while playing gta v my video memory shows as 1098MB.
can anyone help me to fix the issue and increase the gta V video memory so that i can run the game easily..

p.s. the graphics at this moment is horrible.

 

[androbourne]

You might be using on board graphics instead. Try going into video software control panel and forcing GTA into a high performance profile. It will verify that GTA is using dedicated GPU instead of onboard.