I have three games that are unplayable for me right now, due to what I think is a bug in my graphics card. Not the driver, the card.
Torchlight 1 and 2, and Minecraft.
I have no idea why, but when I play these games, at a random time during playing it, my screen will go black, sound will cut out(usually), and the computer will completely stop responding until I force the power off.
I get no BSODs, no memory dumps to examine for problems, nothing in the event logs except for "system was improperly shut down(yeah, no shit)"
I watch both CPU and GPU temps while playing games, and nothing's overheating. I can play games like Guild Wars 2 on max settings with very little trouble, so I simply don't know what the problem is.
The problem has continued to happen across multiple different OS installs(Windows 7, Windows 8 RC, Windows 8, Windows 8.1), fresh installs each time, all drivers always at their latest versions.
I'm confuzzled.