OK so im thinking of building new rig and i was thinking for graphics card either 1 4850 512 mb of ram or a 4650 and a 4670 turbo ice in crossfire. witch would be better for like wow graphics and cod4? or the best GPU for 125$ and under.
The AMD X2-4800+ can not take advantage of anything above an HD4770. There is a CPU chart that shows relative CPU performance. http://www.cpubenchmark.net/index.php
As for which card, provided your CPU can support it, simply get the one with the most performance for the money. Tomshardware has lots of benchmarks.
For your money, if you can get it the HD4770 is an excellent card. An HD4850 is a great choice too as mentioned.
O im getting a AMD Phenom II X4 955 Black Edition Deneb 3.2GHz
with a ASUS M4A78T-E motherboard.. i dont game hardcore i just require a lot fo performance and im on a 900$ budget.