Catalyst and HD6670 OC Problem Tags: Graphics Cards Catalyst Overclocking Last response: July 11, 2012 8:56 AM in Overclocking Share satyamdubey a b U Graphics card July 11, 2012 6:53:01 AM Hello all, I have the following specs: Core i5 2400 4gb Corsair Value select 1333 Windows 7 32 bit ultimate Graphic card: Sapphire HD6670 with Catalyst 12.6 Issue: When I use AMD overdrive through catalyst and push the gpu clock beyond 800 MHz (900 max), the driver crashes and recovers (message: "AMD driver crashed and has successfully recovered") Everything works fine till 800 MHz (the base clock for the gpu) I have a 280 W psu which probably is undersized for my setup but everything works just fine with all components at their default settings. I went here http://support.amd.com/us/kbarticles/Pages/737-27116Rad... and it lists PSU and OC'ing(advises against it) as possible reasons why is there and OC'ing option in overdrive then?? More about : catalyst hd6670 problem henydiah a b U Graphics card a c 241 K Overclocking July 11, 2012 8:56:46 AM I have a 280 W psu ??? get new one with more power m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedHD 7850 2GB OC catalyst problem Forum Solvedsapphire ati hd6670 1gb ddr5 problem Forum SolvedHeating problem with hd6670 and X4 965 Forum sapphire ati hd6670 1gb ddr5 problem Forum sapphire ati hd6670 1gb ddr5 problem Forum Gigabyte GT440 (OC) or MSI HD6670 Forum SolvedDisplay Problem with HD7850 after catalyst installed(weird screen) Forum SolvedOC'ing 3570k causes Catalyst Control Center to crash Forum Big problem with my new HD6670 Forum SolvedAmd Catalyst Control Center problem.. Forum SolvedProblem after installing AMD Catalyst Software Suite? Forum SolvedCatalyst version problem Forum how to set up my msi r7 250 oc 2gb ddr3 for best graphic settings in amd catalyst control panal Forum SolvedProblem intalling/updating ATI catalyst control center Forum Solvedamd catalyst problem Forum SolvedAMD Catalyst Control Center Problem Forum Monitor goes to black and pc hangs. Using R7 260x OC 2gb GPU with catalyst 14.1 driver Forum SolvedPixel Format Problem, Catalyst reseting to default when gaming Forum Catalyst Control Center problem spiraled to bigger issues Forum Catalyst Control Center problem spiraled to bigger issues Forum More resources Read discussions in other Overclocking categories CPUs Motherboards Memory Chipsets Heatsinks Water Cooling Intel AMD !