BPI-M64 Development Board is the first 64-bit Banana Pi Board

Sinovoip has gone on the Allwinner A64 and 64-bit ARM bandwagon, announcing a Pine A64 competitor, with Banana Pi BPI-M64 (or just Banana Pi M64) with 2GB RAM, 8GB eMMC flash, Gigabit Ethernet, and more.
Source: Ziobudda.net