Bought two new graphics cards and need to run them in windows, for other reasons, and they just keep on getting core 15, OPENMMGPU. 58K ppd instead of 200K+ ppd.
Poop sounds about right! Same for anyone running decent Maxwell cards under Windows I'm afraid at the moment. You might, however, get the odd Core 17 ... but these are just issued out occasionally to taunt I think
Well, I'm a bit happier with my 660 at the moment! 47K PPD at the moment. That does really suck, though.