Here are my results:
2x1080ti, Windows 10, drivers=397.31
yesterday i was avg 0.5-0.54 cpd per card
today is about 0.56-0.6cpd per card
about a 10% improvement.
before:
https://imgur.com/Vz71rPi
after:
https://imgur.com/o4BqlLt
Sorry cant post images on here bc im a newbie.