Upgrade from 3570k, 1600 DDR3 ram, to 3900x and 3600 Ddr4 cl16 ram. 1080ti in both. Running UW at 3840*1080, so wasnt sure how big difference I would see in games and benchmarks. It was big, from 50-90% better FPS in the games and benchmarks i tested. The division 2 had a 91% improvement. With the 3570k the GPU usage was 47% and CPU was 82%, with the 3900x the numbers were almost exactly reverse. Nice to see a game that makes use of more cores. I think one of the big jumps in performance will be when games finally starts to support more cores. And also tested some encoding, went so fast that I first thought I had done something wrong.