I found a way to OC the ATI HD 4670 AGP


Junior Member
Dec 3, 2009
MSI afterburner will allow you to OC the card higher then the ATI Overdrive but you need to change the config file. Open the MSIAfterburner.cfg with WordPad and change:
EnableUnofficialOverclocking = 0 ....To... EnableUnofficialOverclocking = 1
save then set your clocks in MSI Afterburner, You'll see it takes over ATI Overdrive and sets the clocks to 00000's. Hope this helps other AGP users with the 4670 Agp. Bye:)