Over the past few weeks we have been able to tell you pretty much everything about AMD's upcoming Ryzen processors. If you did not know the "X" on the end of some of the models refers to the availability of the XFR (extended frequency range) feature. XFR is sort of like a second stage boost that awards good CPU cooling with higher CPU clocks automatically. AMD models that have this feature include the Ryzen R7-1800X, R7-1700X, R5-1600X, R5-1400X, and R3-1200X.
- CES 2018