As CES kicks off, one technology we've been hoping to hear more about is the status of the ARM Cortex A9 processor. Apple's iPhone as well as many of its competitors including the just released Nexus One currently utilize ARM processors based on the Cortex A8 design. The Cortex A9 represents the next generation which supports multi-core designs. The Cortex A9 multi-core processors are expected to scale beyond 2 GHz while drawing less than 0.25 W of power per CPU.
ARM's designs have always been focused on the mobile space, so low power has always been a major focus. This high performance-to-power ratio is also carried through with the upcoming Cortex A9 designs and is said to fare very well compared to Intel's Atom processor.
ARM just posted this side-by-side performance video comparing a 1.6GHz Atom netbook vs. a Cortex A9 development board.
Browsing performance is roughly the same, though the Cortex A9 is revealed to be running at only 500MHz compared to the 1.6GHz of the Atom processor. While these are rather subjective benchmarks, it reminds us that the Cortex A9 is an attractive alternative to Intel's processors in the mobile space.
Apple is believed to be an ARM licensee and is leveraging the expertise of P.A. Semi to develop their own processors for upcoming devices including iPhone and Tablet projects. Apple has been said to be working on multi-core processors for their next generation iPhones and the Cortex A9 is the natural fit.
The Cortex A9 would be a particularly good fit for the rumored Apple Tablet, as such a device is seemingly positioning itself between a mobile phone and notebook. Such a device would likely be tasked with more processor intensive tasks and be priced against Atom powered netbooks.
Apple has announced it will be holding a special event on Tuesday, May 7 at 7 a.m. Pacific Time (10 a.m. Eastern Time), with a live stream to be available on Apple.com and on YouTube as usual. The event invitation has a tagline of "Let Loose" and shows an artistic render of an Apple Pencil, suggesting that iPads will be a focus of the event. Subscribe to the MacRumors YouTube channel for more ...
Wednesday April 24, 2024 3:39 pm PDT by Juli Clover
Apple today released several open source large language models (LLMs) that are designed to run on-device rather than through cloud servers. Called OpenELM (Open-source Efficient Language Models), the LLMs are available on the Hugging Face Hub, a community for sharing AI code. As outlined in a white paper [PDF], there are eight total OpenELM models, four of which were pre-trained using the...
Apple has dropped the number of Vision Pro units that it plans to ship in 2024, going from an expected 700 to 800k units to just 400k to 450k units, according to Apple analyst Ming-Chi Kuo. Orders have been scaled back before the Vision Pro has launched in markets outside of the United States, which Kuo says is a sign that demand in the U.S. has "fallen sharply beyond expectations." As a...
Wednesday April 24, 2024 2:05 pm PDT by Joe Rossignol
Apple is set to unveil iOS 18 during its WWDC keynote on June 10, so the software update is a little over six weeks away from being announced. Below, we recap rumored features and changes planned for the iPhone with iOS 18. iOS 18 will reportedly be the "biggest" update in the iPhone's history, with new ChatGPT-inspired generative AI features, a more customizable Home Screen, and much more....
Apple is finally planning a Calculator app for the iPad, over 14 years after launching the device, according to a source familiar with the matter. iPadOS 18 will include a built-in Calculator app for all iPad models that are compatible with the software update, which is expected to be unveiled during the opening keynote of Apple's annual developers conference WWDC on June 10. AppleInsider...