Batman: Arkham Knight
Moving onto our first gaming benchmark and it seems that performance is reasonably increased by a few FPS. The biggest difference here is the inclusion of the R9 380, previous drivers were incompatible with this game for that particular card.
The Fiji based cards see another increase here, whereas the older technologies see minor decreases.
At 4K, despite no playable FPS scores here, the new Crimson drivers seem to offer lower minimum FPS than the previous tests; a clear example of that is the R9 Nano and R9 390X.