NVIDIA Tegra is a system-on-a-chip series developed by NVIDIA for mobile devices such as smartphones, Personal digital assistants and Mobile internet devices. Each Tegra is a "computer on a chip" which integrates the ARM architecture processor CPU, GPU, northbridge, southbridge and memory controller onto a single package. The series emphasizes low power consumption (long battery life) and high performance for playing video and audio. Which Terga-powered device is the best?
