The rumored specs include an octa-core Qualcomm Snapdragon 810 processor with four cores at 2.0GHz and four at 1.5GHz, paired with 3GB of RAM. Snapdragon 810 is one of Qualcomm's first high-end 64-bit parts, and given its anticipated early 2015 launch date it's not surprising to hear that HTC may be using it in its next flagship phone.