Hello, I am thinking of upgrading to a new card and don't want to spend $300 so I thinking a 5770 but I see that the 4890 has better performance but so I was wondering if what one i should get. I am using a 32in tv and I want to get my screen res to 1920 so which one is better also if you have any other ones you think i should get go ahead and saw.
ps: i only have a 500watt power supply.
ps: i only have a 500watt power supply.