Crossfire or single card ?

Just to ask. Have you considered the newer 6 series cards ? price/performance is quite favourable, guess that depends where you are in the world though.

Mactronix  

+1, go with 5850, afterwards when you might want even more performance, you can add another 5850.
Plus, it has eyefinity, and better power consumption, works cooler-

The HD4850 is old and shouldn't be on your list at all. Get the HD5850 as everyone mentioned.

This Threat will help you allot one with the nick rawsteel gave the best answer I’ve seen his analysis will help you:
http://www.tomshardware.co.uk/forum/forum2.php?config=t...

Thanks so much i just bought my new pc that im building. 5850 then  

Best answer selected by Disloopman.

This topic has been closed by Mousemonkey