I don't find this surprising. Windows gaming software (which includes games, drivers, libraries and OS) has been tweaked and optimized over the course of the la

I don't find this surprising. Windows gaming software (which includes games, drivers, libraries and OS) has been tweaked and optimized over the course of the last 15 years or so. Each new graphics driver release brings improvements. The Mac world is at the beginning of this path. While it might take shorter (because people know what they're doing), it won't be instantaneous.