nVidia will officially present the next generation of Tegra SoC  for mobile devices at the upcoming CES in January next year. It is a Tegra 4 chip codenamed Wayne and SoC solutions codenamed Grey with integrated 3G and LTE modems intended for cheaper mobile devices in the middle market segment. The latter will have ARM Cortex-A9 cores in the 4+1 configuration similar to Tegra 3.