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View Full Version : X850XT PE Voltages ?

musk
03-23-2005, 10:46 AM
I read somewhere that 1.7v for the vgpu was about the limit for air cooling.

What about the VDDQ and VDD. What are safe values for these with copper sinks and good air flow?

Thanks

musk
Thickbrit
03-23-2005, 03:02 PM
Stock is 2.1v,max is 2.5v,you decide whats safe.I have run mine at 2.35v for both for several hours on several occasions whilst benching,but i wouldn't run 24/7 at that voltage.
tbone
03-23-2005, 04:21 PM
I am running 1.725 with air cooling, but it is xtreme. cold air benching is next. If you just have normal air cooling I would stay under 1.65.
runmc
03-24-2005, 06:03 AM
I'm running mine at 2.2v for both.. :)

Did you gain anything from 2.35v ??? :eek: