On page 22 of this thread, Storm Vanguard and myself were reporting GPU clock speed drops. A restart was required (although now I've learned closing F@H and restarting it works too).
I think I have narrowed this down to closing Firefox/Chrome, as I've witnessed it happen twice immediately upon closing my browser. Additionally, GPU Shark reports my browsers as being one of the tasks using 3D acceleration, adding evidence to support my theory.
BrainEater, with a mild overclock of 150core/475memory, my pair of 1070s average 1,400,000ppd. Get that problem figured out ASAP.
(driver version 373.06 I think is the most recent that is functional, although they say
372.70 here. Wow, stats are down for another TWO days.
I'll be ok. I'll be ok. I'll be ok. I'll....
And about those 1070's.....NewEgg is sold out, but had open box units for a little over $330 today. Snatch them puppies if you ever see them at $350 or less in the near future! Larry, you could go from six cards to 2, save massive energy, and gain several hundred thousand ppd at the same time!