AnandTech points out that AMD inadvertently revealed the specifications of the upcoming Ryzen 3 1300 and Ryzen 3 1200 processors. The non-X Pro chips have the same specifications as the regular parts so we can assume that we now have the specifications of the Ryzen 3 series.
As the chart below reveals, the Ryzen 3 series consists of quad-core models without SMT. So the Ryzen 3 1200 is a quad-core, quad-threaded processor with a 3.1GHz base clock and 3.4GHz Boost, while the Ryzen 3 1300 has the same core/thread specifications and a 3.5GHz core clockspeed and 3.7GHz Boost.
On which matter, it’s worth pointing out that AMD has already previously commented that Ryzen 3 will use the same die as Ryzen 5 and Ryzen 7, so we’re looking at 4 cores distributed over 2 CCXs, like the Ryzen 5 1400 & 1500X.Both models have a 65W TDP and feature 2MB L2 cache and 8MB L3 cache. Possibly, the consumer lineup may include more models, perhaps even a Ryzen 3 1300X model.
Oh, and in case you're wondering about the performance of the Ryzen 3 series. WCCF Tech found some benchmarks that suggest it will be pretty good.