Mac Pro 5.1 (mid 2010) 10.13.4
Recently I've installed Geforce GTX 1070 (founders edition) along with the old GT 120 (for boot screen). Since then my Mac started to soft rebooting randomly during the heavy GPU loading software (Parallels, Steam games).
Under the term "soft reboot" I mean dropping to the login screen.
Does it has something with the driver conflict of my native GT 120 and Nvidia web driver?
The display is connected to GTX 1070.