No modded bios is working with the Catalyst 8-52 and Catalyst 8.8...any idea if the CCC limit can be increased by using the signature of this Gainward Golden Sample HD 4850 bios

http://www.techpowerup.com/vgabios/2...12.080806.html

A limit of 750Mhz on the core makes a lot of sense as most of the cores can do arnd that much only without any hard mods