Need new graphics card

[popo1]

I have this computer: Newegg.com - CyberpowerPC Gamer Xtreme 1072LQ Desktop PC Intel Core i5 655K(3.20GHz) 4GB DDR3 1TB HDD Capacity ATI Radeon HD 5770 Windows 7 Home Premium 64-bit

The current graphics card overheats, and there are artifacts all over the screen, so I am looking for a newer better graphics card.

Could anyone suggest one that is compatible with this computer and motherboard? Thank you.

 

[ja6on]

whats the budget?

 

[popo1]

Anything reasonable I guess, not looking for the most expensive thing out there, but something that won't get overheated as I do play games.

 

[Edsterr]

What games do you tend to play and at what settings?

 

[ja6on]

Well the least you want to go is 6770.

Then you have the 6850 or 7850.

What case do u have? Do u hav the option of adding more fans?