Tag Archives: HeterogenousComputing

Samsung’s Exynos 5 Octa CPUs will be able to use all eight cores at once in Q4

Posted on by

Samsung's Exynos 5 Octa CPUs will be able to use all eight cores at once in Q4

We'll have to change our terminology for Samsung's Exynos 5 Octa mobile chips now. We've been calling them "not-quite" eight core CPUs since they can't actually use all eight at once, but the company's new Heterogeneous Multi-Processing solution is going to change that. Once it's available in Q4 it will let devices access both sides of the big.LITTLE ARM configuration simultaneously, which it claims will increase both performance and efficiency. While software threads with high priority use the "big" A15 core, lower priority tasks can run on the "small" A7 without needing to switch back and forth. Samsung isn't the only one running this setup however, as MediaTek announced an implementation for its MT8135 back in July. There are more details included in the press release (after the break) but we're not seeing any confirmation if this will ever be enabled on existing / announced devices like some flavors of the Galaxy S 4 or the Meizu MX3. Either way, the folks at Qualcomm might want to put together another video.

Filed under: , , ,

Comments

Source: Samsung

AMD launches R-Series chip for next-gen casinos, surveillance systems, distractions

Posted on by

AMD launches R-Series chip for next-gen casinos, surveillance, distractionsWhile others push for ever-smaller processors to power the so-called Internet of Things, AMD's new R-Series chips are designed to go the other way: upgrading devices that are already hooked up but that could benefit from more graphical whizz. These embedded processors have the same Piledriver and Radeon HD 7000 internals as their Trinity cousins, but they're intended for digital billboards, casino gaming, payment systems and other applications that need to present a pretty picture to the end-user. In addition to visuals, they can also use their built-in GPUs to speed up encryption / decryption and support parallel-processing tasks like medical imaging, multi-camera surveillance and, you know, serious stuff. A number of manufacturers have already adopted the new chips, but perhaps the only place you're likely to be aware that you're using one is if you happen to buy an R-Series equipped mini-ITX motherboard.

Continue reading AMD launches R-Series chip for next-gen casinos, surveillance systems, distractions

AMD launches R-Series chip for next-gen casinos, surveillance systems, distractions originally appeared on Engadget on Mon, 21 May 2012 09:01:00 EDT. Please see our terms for use of feeds.

Permalink   |   | Email this | Comments