I have been doing putting in extra time with my Nvidia drivers, since I needed to, [ArchiCAD was freezing during copying, http://www.graphisoft.com/support/archicad/archiguide/UsingMenusFreezing.html] and have come across this website/forum run by some folks who really seem to know their stuff. If you are using Nvidia cards, especially in a laptop check them out at:
Their enhanced .inf files offer an expanded adjustment/control of your already powerful video card, and the forum administrators are cordial and helpful.
jeff white
w3d design
AC 23 Solo US / current build & library
Windoze 10 Pro 64
HP ZBook 17 G4
Intel Zeon 3.0
Twin 2GB SSD
32 GB memory
Resources like this are invaluable for laptop users as video board makers ATI, for example, pass on most of their tech support and driver issues to the laptop manufacturer.
Think Like a Spec Writer AC4.55 through 28 / USA AC27-6010 USA Rhino 8 Mac MacOS 15.2