VideoCardz came across the first benchmarks of AMD's Ryzen 3 2300X. This is one of the first quad-core processors based on the Zen+ design, it has a 65W TDP, four threads, a 3.5GHz base clock, and a 4.2GHz Turbo.
The leaked scores indicate single-threaded performance of 508.9 points and multi-threaded performance of 2020.6 points in CPU-Z. There's also a CineBench R15 score, there the processor scores 690 cb.
The Ryzen 3 2000 lineup will be launched alongside the B450 chipset, which is aimed at mid-range motherboards.