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Overclock = Less 3DMark06 Score (HD3870) - Page 5

post #41 of 43
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lol thanx but i dont know
i fininaly got the bods to stop

by uninstalling all GPU related things
restart
Installed offical drivers
restart
installed rivia
and overclocked to 804/1200 (aprox)
NO BSOD (as expected)
3Dmark score increased to 12100+

now i am worried to install any other programs incase it will start the BSODs again

2night i will be overclocking as much as i can, and see wat i can get it too, i will also try wat tr8rjohnk said about leaving VRAM stock, and only increase core.
(i think thats wat he ment)


however there is an issue of how to know if the card cant be clocked any more, if i cant use ATi Tools to scan for artifacts.
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Deepthought
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post #42 of 43
Quote:
Originally Posted by karan.t View Post
lol thanx but i dont know
i fininaly got the bods to stop

by uninstalling all GPU related things
restart
Installed offical drivers
restart
installed rivia
and overclocked to 804/1200 (aprox)
NO BSOD (as expected)
3Dmark score increased to 12100+

now i am worried to install any other programs incase it will start the BSODs again

2night i will be overclocking as much as i can, and see wat i can get it too, i will also try wat tr8rjohnk said about leaving VRAM stock, and only increase core.
(i think thats wat he ment)


however there is an issue of how to know if the card cant be clocked any more, if i cant use ATi Tools to scan for artifacts.
Your automated clock config utility in CCC will tell you where your max is. After running it, leave the core speed where CCC said was max (maybe -5hz) and reduce your vram to stock (you have it correct up top). Then, slowly increase vram speed until your score is affected in a negative manner (you know what max is because CCC's clock utility already told you).

Also, I really should have mentioned this earlier but when removing things like gpu drivers and utilities you really should use Driver Cleaner Pro (found in our downloads section) and remove from within safe-mode to avoid those apps already running in the background. Good luck.
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Project Unamed
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Klipsch Pro Media 2.1 
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post #43 of 43
^ as he said,leave the memory clock at stock and increase the core clock.the core clock increases in steps of 13.5,like 823.50 from 810,and 837 from 823.50,so if you can use riva's hardware monitor,use it to check if you have really increased the core speed at all.and i find crysis benchmarking to be a good test for core clock stability besides the artifact scanner.3 consecutive runs of it generally guarantee a stable oc.
    
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