ryzen 7? seeing as you have a 1070ti you probably can achieve decent fps on 1080p - 4K gaming. The Ryzen 7 was designed for workstation because it has a good core and thread count. Overclocking it if you can is a good idea, but if you are not happy with the performace you are getting from it gaming wise, then recent Intel CPU's have a very high gaming bench, but not as good as AMD for workstations, OR you can just buy a $50 air cooler (noctua makes good ones) and then overclock it very high. My friend has a i7 8700k and a 360mm AIO and he can overclock his to 5.3 ghz with no problems. my other friend who has the ryzen 5 1600 OC'd it to 4ghz with a 240mm AIO
dunno if this helps, just my experience with OC
hey have u thought about GPU overclocking?