Lenovo has updated the specification page for their ThinkCenter M725 system, adding two mysterious AMD CPUs. These CPUs are AMD's Ryzen 3 2300X and Ryzen 5 2500X, both models should replace current Ryzen 3 1300X and Ryzen 5 1500X processors.
At the moment AMD hasn't officially revealed these new processors but they should compete against Intel Core i3 CPUs and they should cost around $150 USD. Both chips should be a good and solid choice for entry level gaming PCs.
As its name suggests, the Ryzen 3 2300X is the successor to the existing Ryzen 3 1300X. It's a quad-core processor that lacks of multi-threading feature. According to the specifications provided by Lenovo, the Ryzen 3 2300X sports a base clock of 3.5GHz and a boost clock 300MHz higher than its predecessor. In other words, the Ryzen 3 2300X should hit 4GHz in boost.
The Ryzen 5 2500X is also a quad-core processor but unlike the Ryzen 3 2300X, it sports multi-threading technology. The processor has a 3.6GHz base clock and 4GHz turbo clock. At the moment Lenovo didn't disclose any detail about TDP or total cache, but it should be the same as the previous generation.
Source:
Techpowerup