http://www.legionhardware.com/articles_pages/starcraft_ii_wings_of_liberty_beta_performance,1.html
reviewer says that AA/AF doesn't work with ATI cards yet but does with Nvidia's latest drivers, so benchmarks were done with no AA/AF to keep things even.
the 5770 has a decent showing surpassing the 4890 albeit with no AA/AF applied. GTX 260 is ahead of the 5770 and 4890. SC2 appears to be liking Nvidia hardware more atm.
reviewer says that AA/AF doesn't work with ATI cards yet but does with Nvidia's latest drivers, so benchmarks were done with no AA/AF to keep things even.
the 5770 has a decent showing surpassing the 4890 albeit with no AA/AF applied. GTX 260 is ahead of the 5770 and 4890. SC2 appears to be liking Nvidia hardware more atm.