The HTC One M9 Hima was recently spotted in the Geekbench 3 database. According to the benchmark's website, the handset will feature an octa-core Snapdragon 810 chipset and 3GB of RAM.
http://www.notebookcheck.net/HTC-One-M9-Hima-surfaces-in-the-Geekbench-database.135155.0.html