Radeon RX Vega Performance With Mesa 17.3-dev + LLVM 6 + drm-next-4.15-dc
BioShock Infinite is CPU bound on newer hardware, but Radeon RX Vega overall is doing well as is the other hardware tested.
But in CS:GO, the NVIDIA performance is much better, showing more room for improvement with RadeonSI.
When running Deus Ex: Mankind Divided with low quality settings at 1080p where the CPU becomes the bottleneck, it shows the NVIDIA driver delivering better performance than RadeonSI.
At 4K, the RadeonSI performance is better but still room for improvement.