I bought Wolfenstein: Old Blood from Steam and I'm having some serious, apparently AMD (GPU) based problems with it, probably because of the iD tech 5. The game runs okay but I get these weird, cone-like artifacts in character models. Some parts of character models are even missing. Also some guns are blocking the view with weird artifacts. It all together makes the game unplayable.
I tried all the different options from the game, forced the V-sync on/off, made a cache file some people were telling me to try, updated my gpu drivers, tried running on windowed mode etc. but nothing helps. Could it be from overheating or something? Also, the game crashes if I try to turn Virtual texture compression off. Any help would be appreciated! Thanks.
Here's few pictures of the glitches:
Intel Core i5-3210M CPU @ 2.50Ghz
64bit Windows 8.1
AMD Radeon HD 7700M Series -video card