hello guys, im gonna upgrade my 4850 since its dying what i turn AA on in games, but the problem is that i don't know what to upgrade to, im playing at 1680x1050(22 inch screen) and my mobo only support 1 gpu, any advice please?
thanks in advance
edit : my powersupply is a xion 500w with dual 12v rails, 17 amp and 18 amp, my cpu is a pentium dual core E5200 2.5ghz @ 3.2ghz (oc)
I don't know how long you can wait or how much you want to pay. But definately go for HD5850 regardless. The 4850 is a very decent card in this generation (HD4000 and GTX200 series). You will see an improvement going to a GTX275 or HD4890 but imo it is not big enough to justify spending money on them if you already have a card like the 4850.
By not going with a new generation card you miss out on new features (DX11 for example) and a bucket load of performance.