hey guys im thinking to buy a msi hd 6770 1gb gddr5 or a asus hd 6670 1gb gdrr5
now the problem is im having a 250 WATT power supply which has been working good for me over the years
MY SPECS ARE-
intel core 2 duo e7200 @2.53ghz
gt 610 2gb ddr3
4gb ddr2 ram
i want to replace my bad gpu so...