Thank You. I Am Waiting, Too.No. We're all anxiously waiting for Nvidia to realease the next set of web drivers that support the Pascal cards. No idea when that we'll be, but we're hoping for that to happen any day now.
When it happens, tonymacx86 will post a sticky thread in the Graphics forum section as he's done in the past.
https://www.tonymacx86.com/forums/graphics.13/
I am with you stuck with the 1070 at 1280 pixels ^^So I Have A Hack With A GTX 1060 And I Was Wundering If Ther Where Any Drivers For Sierra