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Any idea what going on here then?
I know for sure is the vcore measured from the back of the card never exceeds 1.35v volts no matter what value I use. This is a trace from 'in game' loads compared to resting loads at different voltages. It doesn't pull any more current in 3d 1.52v than 3d 1.35v. And were it moves to 1.52v in resting mode the current is well under even the 1.26v stock load current. So no evidence OCP. And OVP should always be above the set VID.

1.06v (2d,3d low registers) to 1.55v gives ~1.35v. Upto 1.35v its very close to the DMM values in 0.0125v steps. But something is limiting it, voltage increase is linear till it hits the wall.
Last edited by fornowagain; 02-01-2009 at 07:58 AM.
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