This slate surfaced on GFXBench under the codename SM-T835 featuring a Qualcomm Snapdragon 435 processor, 2 GB RAM, and 16 GB internal storage. An IFA launch might be in the cards, but nothing has been confirmed yet.
https://www.notebookcheck.net/Samsung-Galaxy-Tab-A-8-0-2017-leaks-online.229152.0.html