The Ryzen 5 2600 desktop CPU performs considerably faster than the Ryzen 5 1600 predecessor, but the Geekbench leaked specs and results might not even be final ones, as AMD could further improve base and boost clocks before the April official launch.
https://www.notebookcheck.net/AMD-Ryzen-5-2600-Pinnacle-Ridge-CPU-perfomance-gets-leaked.284790.0.html