Despite AMDs resurgence to kick it with the high end of mainstream processors, the biggest volume sales occur more in the mid-range where the parts are often competitively priced. In the segment, AMD currently has the Ryzen 5 2600 and the 2400G at retail, but OEMs can use two others: the 2500X and the 2300X. We don’t know if we’ll ever see these at retail, but we obtained both CPUs for a review.
Source: AnandTech – The AMD Ryzen 5 2500X and Ryzen 3 2300X CPU Review