I've found that with my Nvidia GPU, that once the power cord has been pulled out I'm pretty much stuck with low scores until I restart, regardless of my power saving settings.
If I'm in high performance mode when I pull the cord however I keep the high performance until switching power settings to a low one.
Shoddy drivers, I hope you had restarts between your tests..
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Nvidia drivers...
I've found that with my Nvidia GPU, that once the power cord has been pulled out I'm pretty much stuck with low scores until I restart, regardless of my power saving settings.
If I'm in high performance mode when I pull the cord however I keep the high performance until switching power settings to a low one.
Shoddy drivers, I hope you had restarts between your tests..