I was playing Shadow of the Tomb Raider on 4k highest graphics settings. The game froze and crashed after 40 minutes. I started the game again and changed it to high graphics setting (instead of highest). Then the game runs buttery smooth at 60 frames per second in 4k. I've been using this for less than a day. I will keep testing the computer and maybe I'll update this review in the future. Overall, the PC is great for the price.