PlayerUnknown's Battlegrounds pre-release build has been available since March, and by the first month it had sold well over a million copies. So the game is popular, but it's also known for not being greatly optimized. I've been messing around with a few CPU and GPU combinations over the past week, seeing which hardware deliver the most value.
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips