The Dimensity 8000-MAX is a new version of the previously-released 8000 processor slated to debut in a new OPPO smartphone soon. Now, more details on the SoC variant may have leaked out ahead of its official introduction. They include its max clock-speed, energy efficiency potential compared to its 8100 sibling, and ability to beat a competing Qualcomm chipset in certain areas.
https://www.notebookcheck.net/The-Dimensity-8000-MAX-is-spotted-challenging-the-Snapdragon-870-SoC-on-Geekbench.614521.0.html