I have a Nvidia rig with two ASUS 1080Ti's (not Turbo's), along with 5 1070Ti's.  The pill didn't work for me before the latest update.  I tried different OC settings, but nothing affected it.  My 1080 Ti's were getting about 35 Mh and now get around 50.  

I'll add my 1080Ti OC settings:  100/750  70% power

I haven't had a chance to play with them since the upgrade.