what is your monitor's resolution? do you have a certain game(or games) in mind?
what sort of quality settings in a game would be acceptable to you?
(low,med.,high, very high, ultra, or somewhere between?)
do you want anti aliasing to smooth out jagged edges?
do your frame rates need to be super fast, or are lower but still smooth ones alright?
is it within your budget to get a better card(if purchasing one)?
what cpu and motherboard do you have? what power supply? what case?
please answer any or all of these that you feel are relevant to you.