AMD has released four CPUs so far this year, excluding its two Vega graphics-equipped APUs. These were the 8-core Ryzen 7 2700X and 2700 plus the 6-core Ryzen 5 2600X and 2600.
The next launch seems a little closer today as motherboard manufacturer ASRock's leaked details show four new CPUs. Firstly, there's the Ryzen 3 2300X, which will replace the Ryzen 3 1300X. The base frequency for the chip stated in the leaked information is 3.5GHz.
Next is the Ryzen 5 2500X, which seems to have a 100MHz uplift to the base frequency from 3.5GHz to 3.6GHz compared to the Ryzen 5 1500X.
We also see the Ryzen 5 2600E, which comes with presumably 6-cores like the others in the 2600-series range, but with a TDP of just 45W.
The Ryzen 7 2700E is featuring a base frequency of just 2.8GHz, which is 400MHz lower than the Ryzen 7 2700 and actually 200MHz slower than the Ryzen 7 1700 too. However, at just 45W it undercuts the older CPU by 20W.