SourceFudzilla wants to make something clear. Ampere is not a mining GPU, it is not a gaming, and it is not an AI-focused Tensor Core GPU, it is all of the above, and comes after Turing 2018 GPU.
Nvidia will launch a GPU that everyone calls Turing this year for both AI and gaming applications. That GPU will appear before the end of the year, and most likely at some point in Q3 2018. Nvidia wants to be ready for the back to school market and this timeframe is what we repeatedly heard from a few independent sources.