In the second keynote speech of CES 2013, Samsung released the new Exynos 5 Octa mobile chip, which is based on ARM's big LITTLE/Cortex A15 architecture. This is a low-power, high-performance mobile processor architecture. Samsung said that the 3D game performance of this chip is twice that of any chip on the market at present. Although we still have no detailed information about this chip, as we heard last November, this product is a dual quad core design chip, a 1.8GHz A15 architecture chip for high load task processing and a 1.2GHz A7 chip for light tasks. In addition, this chip is based on the 28nm process.

via: