Not to be outdone by NVIDIA's Tegra 4 announcement, or Qualcomm's Snapdragon 800 news, Samsung has announced the Exynos 5 Octa. It's an octa-core CPU that was designed with low power mobile devices in mind and uses ARM's big.LITTLE processing.
What that means, is that there are two groups of four cores that can run at any given time. When performance is needed, four Cortex A15 cores can handle the heavy lifting, and when doing more common tasks, you have four Cortex A7 cores to take care of things.
Because it's using this strategy, this chip is more suitable form small form factor devices like phones. Samsung says this tech will allow the chip to use up to 70-percent less power than a traditional quad-core A15 SoC, or even a dual core Exynos 5 like the one seen in the Nexus 10.
We may not have received the Galaxy S4 news everyone was wanting, but this may be even better. Expect to see this chip make it's way into tablets, Chromebooks, and phones this year.