References to few upcoming AMD parts have been spotted in the Ashes of the Singularity DirectX 12 benchmark database. These include new 35W quad core chips such as the AMD Ryzen 7 2800H and Ryzen 5 2600H signalling AMD's arrival in the gaming laptop market. Some references to Vega 20 and Vega 12 GPUs were also spotted in the same database.
https://www.notebookcheck.net/AMD-Ryzen-7-2800H-Ryzen-5-2600H-Vega-20-and-Vega-12-entries-spotted-in-AOTS-DirectX-12-benchmarks.309554.0.html