Amazon has updated the Fire HD 8 with a faster CPU and a bit more RAM. The tablet starts at US$90 for a model with 2 GB of RAM and $110 for a model with 3 GB of RAM. Both variants use a quad-core MediaTek MT8168 at 2 GHz and the same 1280x800 IPS display as prior Fire HD 8 tablets.
https://www.notebookcheck.net/New-Amazon-Fire-HD-8.465609.0.html