Unity Technologies’ Field Engineer explains the performance issues of Unity 4-powered games

DSOGaming writes: "As you may already know, a lot – if not all – of games that were powered by Unity Engine 4 were plagued by performance issues, even on the PC. That something that really troubled us and according to Unity Technologies’ Field Engineer, Mathieu Muller, this was mainly because Unity Engine 4 was a single-threaded engine."