A ryzen 1700 should be stable almost all the time, at around 3.9GHz and around 1.35 volts. Though not recommended, should hold 4GHz at around 1.425 volts.
If you're into that, it supports Quad graphics cards in SLI and Quad gpu's in AMD CrossFireX. Which can be used to increase performance on games or other workloads. Though it must be noted, that not all programs scale well with multiple gpu's.