is my power supply enough

[Rajni_]

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 will my 250 watt psu work just fine for either of the gpus or only one
PLEASE REPLY

 

[Victorion]

depends on what GPU you are going to get.

 

[cst1992]

Actually, neither.
Both the cards consume more power than the 610, so you're better off getting a new PSU.
Get a 450W one from Corsair, Antec or Seasonic. If you decide on the 6770, you'll need that PSU.