All depends what resolution you run at. If you have a high resolution LCD screen, it's worth getting a better video card, even with a slow CPU.
As you have an AGP system, I wouldn't spend much on what's effectively a technological dead end though.
I'd go for any of the following: another 6800GT, 7600GS, 7600GT, 2600Pro, 2600XT, HD3650, 8600GT. Keep it cheap.
As you have an AGP system, I wouldn't spend much on what's effectively a technological dead end though.
I'd go for any of the following: another 6800GT, 7600GS, 7600GT, 2600Pro, 2600XT, HD3650, 8600GT. Keep it cheap.