As the first mobile phone chip of Xiaomi Company, 2855438+0 is positioned in the middle and high-end market, and adopts the energy-efficient eight nuclear ARM Cortex-A53 processor. Big architectural design. LITTLE guarantees the perfect balance between performance and power consumption: the large core is quad-core ARM Cortex-A53 with a main frequency of 2.2GHz, the small core is quad-core ARM Cortex-A53 with a main frequency of 1.4GHz, and the GPU is Mali-T860 MP4, aiming at providing excellent performance with lower power consumption. Compared with the previous generation Mali, the performance of Mali-T860 is improved by 1.8 times, and the power consumption is reduced by 40% under the same performance, which fully supports interfaces including Vulkan.