XFX HD 7770 Overclocking

[Sbrown981006]

Hi, my graphics card is a XFX- Radeon HD 7770 (Cape Verde) GPU- Z states that it has 2gb of RAM, although browsing the web I could not find a XFX- HD 7770 with 2gb of RAM the default clock of the card is 800 MHz and the default memory of the card is 667 MHz however AMD Catalyst control center sets the default to 300MHz Clock and 667 MHz memory, because of this have had to overclock the card from 300 MHz to 800 MHz (this seems to be the highest it will go) I have tried MSI after burner and Sapphire trixx unfortunately with no luck

I can overclock the memory to 1000 MHz however this causes my games to crash.

Does anyone know how I can overclock it so that the GPU clock speed is higher as other people with similar cards managed to achieve speeds of up to 1150 MHz

Please excuse the bad grammar and punctuation

 

[woltej1]

Try evga precision and see what that says about your core clocks. Revert any overclocking you did with the other programs and uninstall them.

 

[Sbrown981006]

Try evga precision and see what that says about your core clocks. Revert any overclocking you did with the other programs and uninstall them.

Thanks, I tried evga precision and the results were much better