http://www.wired.com/2016/10/ai-changing-market-computer-chipsUnless they find a way to use AI for 3d graphics in video games, these chips wont catch up with GPUs. I guess AI can be used to predict light propagation inside of complex geometry, but embedding that into 3d engine will need a lot of re-engineering, so I won't expect AI accelerators to be profitable in observable future. Same for self-driving cars.