Four Radeon HD 4850s In CrossfireX

It seems that the Hot Fix driver should simply be called the “Increase your 3DMark score” driver. Apart from the two synthetic benchmarks, the only game to really see an increase in performance was Unreal Tournament 3. Outside of that, most games had a negative affect when adding more cards.

Hopefully this is something that AMD attack over the coming months. With more and more boards offering two or three PCI Express x16 slots, placing a third card into your system at these prices could be more than doable.