Based on the relative performance of the Ryzen 3 1200, even with a moderate overclock, the CPU will perform about equivalent to the CPU in my computer, the i7-3770K without overclock. This suggests the CPU will seriously bottleneck newer cards. What I mean by this, if you were to throw a 1080 Ti into this build, the 1080 ti would underperform by at least 15%, if not more. A CPU upgrade in this case would just make more sense than a graphics card upgrade. The 1060 isn't a terrible card, although 3GB of Dedicated GPU RAM leaves a lot to be desired.