Gaming benchmarks on Ryzen are a critical mess. However it is worth noting here again, that these are very much benchmarks, and not actual gameplay. What we have come to find is that AMD has an issue with Ryzen at 1080P and seemingly lower resolutions when gaming, which is odd. I have talked to Ryan over at PCPer.com a few times during testing,
and he has covered real world desktop gaming in-depth. I highly suggest giving it a read. I am not going to say much more about gaming here since I have little experience on that, but assuredly, there are some Ryzen problems when it comes to "low resolution" gaming. Of course, we can certaily argue and say that it is unlikely that lots of folks building a Ryzen system will actually be using such a "low" resolution display.
The issues however seem to not affect Ryzen gameplay once the resolution scales up to 1400p/1600p/4K.