Bug with tessellation

Hello! In General, came across a graphical bug in almost every game with dx 11 and tessellation tinctures. The problem is that when you enable tessellation leads to the fact that model is translucent through,there are seams between the textures is noticed in the cold Ghost, Kalda remastered, tomb raider new, metro(in the screenshots looks more harmless, in the games is worse). Changed the wood on none, check none - replaced by PECs 460 - the result is the same. Also tested my brother on his core i3 gtx 760 as well. Ask yourself the question: how have I never noticed? can fire wood NVIDIA messed up? Or because of lazy developers of this canoe?(because on the console tessellation is missing)