Wccftech published a review on the AMD Ryzen 2700 CPU
A quote from the article:
A year ago, AMD launched Ryzen, a new processor family based on their latest CPU architecture, Zen. When AMD launched Ryzen along with the Zen cores, they made a commitment to gamers, enthusiasts and high-performance users that Ryzen will get better year after year. Fast forward a year and we are now looking at the second iteration of Ryzen, a better and faster processor in all ways possible, at least on the table, along with a refreshed platform.AMD Ryzen 2700 CPU Review – The Zen+ Refresh and 400-Series Platform Featuring ASRock X470 Taichi Ultimate and ASUS ROG Crosshair VII Hero
Known as the AMD Ryzen 2000 series, the new generation of processors is similar to an Intel’s Tick which involves the move to a smaller process node while improving the core architecture. There is not much in terms of core architecture evolution but refinements from the updated process node do help in efficiency and clock rate increase.