ARM is kind of of big deal if you like mobile devices: they release and maintain the architectures licensed by nearly all the world's mobile System-on-a-Chip (SoC) makers. Today they've announced new CPU and GPU designs specifically targeted ant the growing mid-range market, the Cortex-A12 and Mali-T622. This silicon is powerful by today's standards, but a bit less so than their A15 (Samsung's Exynos 5250, NVIDIA Tegra 4) and T624 (and higher) counterparts, designed for more economical implementation.
With the Mali-T400 running on the Galaxy SII, and the Mali-604 still in production, ARM is still racing ahead, releasing details surrounding the Mali-T658 GPU today - yet another next-gen chip that will support up to eight cores.
The T-658 is poised to improve on ARM’s T-604, allowing up to ten times the graphic performance of the current-gen T-400 chip (and 4 times the computing power), as well as enabling nice compatibility with ARM’s big.LITTLE architecture, which allows the set to switch dynamically between chips to achieve stunning power efficiency and performance under strain.