Overclocking a hd 5770

[Brocockie]

How far would I have to overclock a HD 5770 to reach the performance of a HD 5870?
would i need aftermarket cooling?
I'm currently running stable at a core clock of 940 and a memory clock of 1300.

 

[tony245]

You cannot reach the performance of a 5870 when Overclocking a single 5770. Sorry