MediaTek to offer 10nm Helio X30 chipset?14
Current speculation has the Helio X30 packed with two 2.8GHz Artemis cores, four 2.2GHz Cortex-A53 cores and four 2GHz Cortex-A35 cores. It features a quad-core PowerVR 7XT GPU, and will support a 26MP camera, dual camera setups, VR connection and LTE Cat. 13. The chip will be manufactured by TSMC using its 10nm FinFET process, providing up to twice the power efficiency of the Helio X20 chipset.
The Artemis core is made by ARM and is the successor to the Cortex design. It will challenge the new Kryo core produced by Qualcomm, which debuted on the Snapdragon 820 SoC.
Until we hear the official word from MediaTek about the Helio X30, we suggest that you take this report with a grain of salt.
source: MTK (translated) via GSMArena