Originally posted by: jim1976
I had that cpu 5 months ago and when I bought the 6800GT I was debating whether should I upgrade or o/c my current system.
I decided that the cost of upgrading to a new cpu+mobo was not a lot more than buy a nice cooler+fan+psu(if not reliable) or a watercooled system in order to have a good o/c,which to be honest I'm trying to avoid if it's not necessary.
So it's clearly up to you and it depends on what you want to upgrade to.
I show significant differences with my A64 3400+ Newcastle with the same card especially at cpu limited resolutions. You are cpu limited with 2.8c but this doesn't mean that you can't have a great gaming experience with your current cpu.
Example:
DIII P4/2.8c/10x7 67fps
A64 3400+ 88fps
Hoped I helped and not cofused you...