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.
At ARM TechCon today, the titular purveyor of semiconductors announced its Cortex-A50 series, dubbed "the world's most energy-efficient 64-bit processors." Based on the ARMv8 architecture, the line will launch with the Cortex-A53 and A57 processors, allowing not only for significantly more energy-efficient processing, but SoC scalability that makes the line applicable to devices from smartphones to high-performance servers. The A57 is geared toward high-performance, while the A53 is lauded by ARM as its most power-efficient.
Historically (and generally speaking), Archos' tablet offerings have failed to impress. That may all be about to change, though: the company has unofficially revealed some details about their upcoming Gen 9 tablet, and at least on paper, it looks like quite a doozy.
Remember the Cortex-A9 we talked about just a few days ago - the one that can clock in at well over 2 GHz on a 28nm process? Turns out Samsung has had its eyes on that bad boy for a while - they've now announced a mobile CPU based on the architecture (one caveat, though - the chip is manufactured on a 45nm process).
The lack of a major die shrink may keep things running at a more reasonable clip (1 GHz), but the improved architecture still allows for huge improvements over today's tech.