Nvidia's successor to the Turing architecture powering its current line of Turing based RTX 20 series GPUs isn't far away. According to the latest rumors, the graphics powerhouse will be releasing its new chips based on Samsung's 7nm EUV process in the first half of 2020.
https://www.notebookcheck.net/Rumor-Nvidia-Ampere-7nm-GPUs-to-launch-1H-2020.436973.0.html