Ugh, I'm having the exact same problem. I get to play one multiplayer game and midway or at the beginning of the second game it freezes, and I'll tab out and get the black screen nonsense that you described. I wait 10 minutes and both Steam and Ghosts completely exits. I start Steam back up, try to get into Ghosts and it asks me if I want to start in Safe Mode. I do but I change the resolution back to the max and it still crashes. Haven't tried just playing in safe mode settings, but those are some lame graphics.
Nvidia GeForce GTX 760
Core i7
Gigabyte GA-Z87-HD3
16 GB RAM
Help