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Voltage jumps with GPU-Z 0.3.8

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BababooeyHTJ

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I noticed the same thing happening with my GTX280 which uses the same volterra vrms. After a little while the core voltage jumps up to 1.60 while at 2D clocks. I would normally chalk that up to a software bug but my current also hits 12A while idle. This is also backed up with Rivatuner reading the same thing.
 
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