AMD GPU works in short bursts

Message boards : Bug tracker : AMD GPU works in short bursts

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SoNic1967

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Message 929 - Posted: 25 Sep 2018, 12:43:51 UTC

I have an AMD FirePro V7900 GPU, on a Windows 10 x64, with the latest drivers (15.201.2401.1010 released on 2/16/2017).
This PS is in a dual GPU configuration, with an GTX960, but I don't want to use the nVidia card on that machine (not yet).
Well, looking at the GPU-Z sensors, it seems that the ATI works in very short bursts of 100%, followed by long pauses (seconds). The fan is spinning at 45% of rpm's.

Any idea what could cause that behavior?
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Message boards : Bug tracker : AMD GPU works in short bursts


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