https://www.pcgamer.com/nvidia-claims-new-gpu-drivers-bump-performance-in-pubg-by-up-to-7-percent/

Nvidia has made available its 391.01 WHQL driver release for GeForce GPUs, and with it comes 'Game Ready' optimizations for Final Fantasy XV, PlayerUnknown's Battlegrounds, Warhammer: Vermintide 2, and World of Tanks 1.0.

With regards to PUBG, Nvidia performed some internal benchmarking and found that GeForce GTX 1050 owners stand to see a 7 percent performance increase at 1920x1080. Likewise, Nvidia's benchmarks highlight the same performance gain for GeForce GTX 1080 owners at 2560x1440 and 3824x2160, and GeForce GTX 1080 Ti owners at 3840x2160.