Need help choosing a video card

tukbol7

Honorable
Apr 24, 2012
178
0
10,680
hi guys..

noob here, help me choose between

SAPPHIRE Radeon HD 7770 GHz Edition 1GB
http://www.newegg.com/Product/Product.aspx?Item=N82E16814102967

and

EVGA GeForce GTX 550 Ti
http://www.newegg.com/Product/Product.aspx?Item=N82E16814130625

which of this is the great card? looking for performance and everything, its for gaming purposes.. im a little bit confuse with the numbers, just looking for the performance between this two cards that i will be buying as a birthday gift to myself along with a

MSI H77MA-G43
http://www.newegg.com/Product/Product.aspx?Item=N82E16813130648

rest of my specs is
Intel Core i3-2100
Kingston 4gb DDR3
AEROCOOL STRIKE X ONE ADVANCE
FSP Group Everest 85PLUS 600W ATX
ASUS 24x DVD burner

thanks guys.
 

tukbol7

Honorable
Apr 24, 2012
178
0
10,680
thats really my problem right now lol, with 7770 does not really use much power compare to the 550ti.. in the heirarchy chart 7770 is up by at least one step to the 550ti.. so whats the verdict guys?