Unamed Posted March 5, 2009 Posted March 5, 2009 (edited) Hi, i decided overclok my Phenom II 940 cpu,and i face with the problem. As the end of overclock i reach max 3.6 GHz stable with stock Vcore. I just pull core multiplayer and Vcore no more,but didin`t reach also 3,8GHz. Did you dear people have any ideas ,how i could OC my cpu more then 3.7-3.8GHz. If it not be hard,could you write in yours postes objective what i need to do, or increased in bios ,or left auto settigs. Very thank you for this ! MB`s - GA-MA790GP-DS4H RAM - A-data overclock extreme edition 2x2gb 800MHz PSU - 700w cpu cooler AC/64/freezer.pro. VGA - HD4870 512mb. PS. If i Increase FSB 225x16,5(multiplayer) i reach 3.7GHz,but after 20minits i face to blue screen in my monitor,and where be written "Physical memory dumping" thats all. Thx for answer`s ) Edited March 5, 2009 by Unamed Share this post Link to post Share on other sites More sharing options...
Baulten Posted March 5, 2009 Posted March 5, 2009 I bet your 3.6 is not stable at stock voltage. Have you ran any stress tests such as OCCT, Prime95, or Intel Burn Test? Share this post Link to post Share on other sites More sharing options...
Unamed Posted March 6, 2009 Posted March 6, 2009 MY MB`s stock cpu voltage show 1,36v. So it`s stable. I tested cpu OCCT 2h. No errors Share this post Link to post Share on other sites More sharing options...
ocgw Posted March 6, 2009 Posted March 6, 2009 Hi, i decided overclok my Phenom II 940 cpu,and i face with the problem. As the end of overclock i reach max 3.6 GHz stable with stock Vcore. I just pull core multiplayer and Vcore no more,but didin`t reach also 3,8GHz. Did you dear people have any ideas ,how i could OC my cpu more then 3.7-3.8GHz. If it not be hard,could you write in yours postes objective what i need to do, or increased in bios ,or left auto settigs. Very thank you for this ! MB`s - GA-MA790GP-DS4H RAM - A-data overclock extreme edition 2x2gb 800MHz PSU - 700w cpu cooler AC/64/freezer.pro. VGA - HD4870 512mb. PS. If i Increase FSB 225x16,5(multiplayer) i reach 3.7GHz,but after 20minits i face to blue screen in my monitor,and where be written "Physical memory dumping" thats all. Thx for answer`s ) First of all leave you fsb @ 200, then oc w/ the multi, & leave HT @ 1800 Don't be afraid to bump up the cpu voltage @ least 1 notch (1.5v is in AMD Phenom II spec) Bumping up the voltage on the HT, & NB busses will help you make stable oc Run your memory in "both", & "unganged" mode I run my AMD 940 @ 3.8Ghz 24/7 and for up to 8hrs straight @ 100% utilization on all four cores reencoding blu rays Share this post Link to post Share on other sites More sharing options...
Unamed Posted March 6, 2009 Posted March 6, 2009 Thank bejond your postes,i will try oc again my processor Share this post Link to post Share on other sites More sharing options...
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