HP outted a spec sheet mentioning a new level video card for notebooks, the MX250. The video card is paired with 2 GB of GDDR5 memory and actually would be the first Turing based architecture to not use GDDR6.
That said, it of course also is not a certainty that the MX250 is actually based on Turing. Currently, it is unknown when the MX250 becomes available, but CES 2019 will be a suitable time for the introduction of some new notebooks.
Nvidia would also be preparing the introduction of RTX for notebooks, including mobile variants of the RTX 2080, 2070 and 2060.
NVIDIA MX250 spotted - new entry-level video card for notebooks
