AMD does not currently appear to be planning to release a Ryzen 7 2800X to follow the 1800X last year. The company thinks that the 2700 and 2700X line-up is wide enough, but seems to hold a possible 2800X.
Anderson indicates that this does not exclude the possibility of a 2800X ever coming on the market. AMD may hold the processor as a competition for the Intel octacoreprocessor for socket 1151 about which rumors are currently circulating.
AMD has released the Ryzen 2000 series this week . Currently only four Ryzen 5 and Ryzen 7 models have been released with respectively six and eight cores. In addition, two apus with four cores appeared.