Quote Originally Posted by BrowncoatGR View Post
Less performance you mean. 5770 is slower than a 4870 but also more expensive. Just about the only useful feature to me from those you mentioned is lower idle power consumption
nope, more performance, the 5770 is on it's second generation of consumer drivers, give it some time to catch up, the 4870 must be on at least its 10th set of drivers and they've had a year to be worked on.