The nVidia graphics Web Drivers written for the Mac OS currently work up through their Pascal architecture. I run a Gigabyte nVidia GTX 1050 TI OC in a Mini-ITX case. Would like to build a new, bigger Mini-ITX computer with lots more graphics power and continue to run Mac OS High Sierra 10.13.6 (Build 17G6030). My graphics card choice would be the new GTX 1660 TI, but don't know if the current nVidia Web Driver 3188.8.131.52.40.124 will run the GTX 1660 TI under this version of the Mac OS. Does anyone have the answer to this? Thanks for reading!