AMD have extended both their processor lineup as well as their names, by sticking Pro into the already verbose Ryzen 2 series, and added another letter to pay attention to as well.   The 2xxxU series are mobile APUs which you won't see running around in the wild, the 2xxxG desktop series you certainly will, however there is also an E you need to pay attention to. 

The Ryzen 5 Pro 2400G is a 65W part which will offer four multi-threaded cores topping out at 3.9GHz, with 11 Vega CUs and ships with the Wraith Stealth cooler. The Ryzen 5 Pro 2400GE is almost as similar as the name but tops out at 3.8GHz, also has 11 Vega CUs and sports an impressive TDP of 35W, which may be part of the reason why it doesn't ship with a cooler. 

The series looks to offer a great choice for someone building a machine without a GPU installed, whether they intend to add one at a later time or not.  The naming conventions being used by Intel and AMD are getting far too easy to confuse already, without adding possible confusion within single product lines.  Let's hope this does not continue for too long.  The Inquirer lists all the models, mobile and desktop, on this page.

"Alongside the usual specs, the chips all have the built-in security and onboard encryption features of the Ryzen Pro CPUs, designed to make them appeal for commercial and enterprise use."

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