First upgrade since my original 2015 build (CPU: Intel i3 4150 GPU: R9 280 8gb RAM). Swapped out mobo, cpu, gpu, and ram. Using it primarily for 1080p gaming with light productivity.
Tested Borderlands 3, No Man's Sky, and Monster Hunter World. All run very smoothly at 60fps.
Also has worked well with emulators including RPCS3, getting a stable 60fps with rare drops to 45-50 in Persona 5 Everything works like a charm and I'm really happy with how this build came out! Only issue I've had so far was with reactivating windows which was solved with a call to tech support.
Note: RX 5700 doesn't support DVI output so I used an HDMI to DVI cable to connect my monitor, works fine.