@ Zorgi
I don't know how to configure the driver on OS X. I'm ashamed
@ RDD
I don't keep the laptop plugged in because I fear the charger will be incapable of charging the battery while powering the computer under gaming conditions.
As suggested, I have unchecked (disabled) Automatic Graphics Switching. I hope this will help reduce heat and possibly extend batter life. I'll be observing carefully.
