According to @ upleaks, HTC will launch a new Desire series machine coded A11. This new machine, code named A11, will use a Snapdragon 410 processor, a 4.7 screen with a resolution of 854 * 480, and a 5 megapixel rear camera.
Snapdragon 410, also known as MSM8X16, is Qualcomm's first 64 bit SoC, which uses the ARM Cortex-A53 public architecture, four cores, the highest frequency is 1.3GHz, and the GPU is Adreno 306.