i7 3.6, 32gb ram, Nvidia 680, here are the things I've tried today, after spending hours upon hours with settings in game, out of game, and on forums.
1. Rerolled Nvidia drivers back a couple iterations, each still would not fix the crashing.
2. Played around with all the in game settings, Nvidia settings.
3. Forced Vsync to be off, uncapped my fps, capped my fps at 60 and 30.
4. re-installed the game on several HDD's and two SSD's
5. Tried it without any GOG Galaxy input, and with GOG galaxy.
6. Used Nvidia Experience, used the "optimized" settings.
7. Uninstalled both GOG galaxy and Nvidia Experience.
8. and basically hundredths of combinations of things mentioned above
Pay mind to the fact that my computer was recently formatted, it's a new installation of windows 7, everything else works fine.