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HIS 6870, No Voltage Tweak

simbady

simbady

simbady

Associate
Joined
9 Oct 2008
Posts
903
Location
Somerset, UK
Hi guys, I've currently got a ATi HIS 6870 and want to overclock it, unfortunately the HIS card does not have voltage tweak, is there any way of enabling voltage tweak? Like with a bios flash?

Thanks in Advanced :)
 
I use sapphire trixx to overclock my HIS 6870. The clocks i achieved were 1050 core and 1200 memory. The core is pretty much maxed at 1.3 volts. I have not tried to go past 1200 on the memory yet but i believe it will go further. I believe when afterburner fully supports the 6870 you will be able to use more volts than the 1.3 trixx allows. Temperatures on my card with 1.3 voltage seemed fine so over 1100 core should be possilble.
 
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