hey.
so yesterday i decided to try and overclock my msi 6850 oc pe using afterburner.
i installed afterburned and stared raising the core clock from the defaul 860 and up without adjusting the voltage. i got to 965 (i used kombustor to check for stability and after 90 minutes of stress test the 965 value proved to be quite stable)
next i tried to raise the memory clock. i raised it from the default 1100 to 1110 and run kombustor. the card crashed after 10 minutes. i lowered it to 1105 and the program crashed after 15 minutes. why?
on other various overcloclocking reviews of the msi 6850 oc pe people had various results in overclockign the card (obviously) but everyone managed to raise the memory clock to AT LEAST 1125 (im talking bout the minimum while some were able to get 1200 but WITH voltage tuning). the 965 mhz value i got out of the core clock seems to be the average if not a TAD above average when compared to other ppl, while not having to adjust the voltage.
so how come i can raise the core clock easy enogh without adjusting voltage, and not the memory?
*also when i say that the card crashed i mean that the kombustor screen just went black and froze up so i had to END TASK the thing. i didnt get the "display driver crashed and recovered" alert,. when kombustor's screen goes black that DOES mean that the card crashed right?
so yesterday i decided to try and overclock my msi 6850 oc pe using afterburner.
i installed afterburned and stared raising the core clock from the defaul 860 and up without adjusting the voltage. i got to 965 (i used kombustor to check for stability and after 90 minutes of stress test the 965 value proved to be quite stable)
next i tried to raise the memory clock. i raised it from the default 1100 to 1110 and run kombustor. the card crashed after 10 minutes. i lowered it to 1105 and the program crashed after 15 minutes. why?
on other various overcloclocking reviews of the msi 6850 oc pe people had various results in overclockign the card (obviously) but everyone managed to raise the memory clock to AT LEAST 1125 (im talking bout the minimum while some were able to get 1200 but WITH voltage tuning). the 965 mhz value i got out of the core clock seems to be the average if not a TAD above average when compared to other ppl, while not having to adjust the voltage.
so how come i can raise the core clock easy enogh without adjusting voltage, and not the memory?
*also when i say that the card crashed i mean that the kombustor screen just went black and froze up so i had to END TASK the thing. i didnt get the "display driver crashed and recovered" alert,. when kombustor's screen goes black that DOES mean that the card crashed right?