So I'm a gamer, and I have a mediocre gaming computer.
It's a pre-build by Medion and uses an AMD Anthalon II X4 quad core with 3.0GHz and 4GB RAM and an AMD Radeon 6450 with 512 MB GFX RAM.
So I was thinking of upgrading my Video card for higher in-game preformance (I condered jumping to the 6850- or 700, but I don't know how far I can upgrade my Video Card without having to upgrade my processor too to use the gained GFX memory.
E.G: is it still usefull to have 2GB of GFX RAM when you only have 4GB or processing RAM.
I hope this sounded somewhat understandeble to you and I would be very gratefull for any possible advice you could provide me with as I'm very unfamiliar with the basic concept of propper PC builds