Spreadtrum SC9830A entry level SoC designed for installation in mobile gadgets such as tablets and smartphones, announced in 2016. The chipset created by a 28 nm process. The SoC has a four cores divided into clusters. The first ARM Cortex-A7 is the most high-performance with four cores working at 1.5 GHz. The CPU has support for 64-bit data. Mali-400 MP2 GPU is responsible for working with graphics. Maximum speed of download and send are 0 MBit/s and 0 MBit/s with the modem. You can find out whether Spreadtrum SC9830A SoC is good or bad from comparisons with other processors and testing results.
