it all really depends on what resolution you play games at, you will definitely want a 1GB video card if gaming at 1920 x 1080 or above, but i am not sure if it will warrant getting the 5750 1GB over the 5770 512mb as the 5770 is more powerful. If i had to guess, i would say that the 5770 512 would be the better choice than the 5750 1GB
list the following and i will see if i can help you.
resolution you play games at
exact amount you have to spend on a video card
Thanks for the help so far! Um well my monitor goes up to 1920x1080 but i dont game at that res.... my old 9600gso 384mb ram could actualy play lots of games (even modern games 09+) at 1920x1080 and like i said it had 384mb.... I would like to play games at 1680x1050, but since i really want the 5770 512mb, i guess i could do 1440x900 with 4aa.... but do you think i could play modern games at 1680x1050 with the 5770 512mb?