which laptop to choose between Toshiba c850d or Toshiba c600

i am really confuse to buy a laptop between these both the laptops are from toshiba and modelled as toshiba C850D and the other one is modelled as Toshiba C600.

The basic requirement for me to buy this laptop is to enjoy the gaming onto this device. Both these laptop are under my budget and please suggest me the one out of these two as to buy which one.

thnks in advance.

Toshiba C580D is equipped with amd radeon 7310M the and other is toshiba c600 which is equipped with gma 4500. So, i would suggest you to blindly with anyone as both the handsets power the same configuration under it's price tag.