World's first 64-bit octa-core mobile chipset

Qualcomm recently announced the very first 64-bit octa-core mobile chipset in the world. They named it as Qualcomm Snapdragon 615.

The main benefits of the 64-bit chip are ultimate power and higher memory support. Qualcomm also added the universal single chip which will support all the HSPA & LTE Bands across the world.
The snapdragon 615 will be powered by a Adreno 405 GPU which is the most powerful GPU till date.

So you have a Power Hub going here 8 Core with 64-bit support and fastest Graphic processor.. time will tell which phone bring all in one power piece.