Tag - A5
A purported next-gen iPhone motherboard has surfaced thanks to a WeiPhone forums user. The part appears to be from a prototype device, if it is indeed from the next iPhone, as it does not carry the usual labeling one would expect to see. Also unseen is the processor that Apple might use in the device, at this stage expected to be a lower power 32nm variant of the A5X utilized in the third-generation iPad.
Apple’s cut-price iPad 2, which it continues to sell alongside its new iPad, has been given a boost with a shift to a new 32nm A5 processor from the original 45nm iteration. Although using fundamentally the same architecture, the die-shrunk version has been shown by Anandtech to draw less power offering significant improvements in battery life. The latest iPad 2’s carrying the updated dual-core processor are designated by the model number ‘iPad 2,4’ and utilize Samsung’s 32nm high-k + metal gate LP transistors, which helps to explain the performance differential.
The latest 1080p-capable Apple TV uses an A5 processor but it is based on 32nm architecture, the Chipworks crew found when they dissected the media player. The part number, APL2498, thus mainly differs from the previous-generation A5 chip (part number APL0498) used in the iPhone 4S by being based on Samsung Semiconductors' 32nm high-k metal gate LP CMOS process technology. The older chip used Samsung's 45nm LP CMOS process.
In a rare first ahead of more official outlets, XBMC forum member aicjofs has posted a teardown of the newer 1080p-capable Apple TV that shows a number of changes. As suspected, it has upgraded from an A4 to an A5, although it's now using a slight variant on the iPad 2/iPhone 4S version with an APL2498 part number. Apple's media hub now has 512MB of RAM as well, which along with a second core should improve performance across the device, not just in the higher resolution video.
Apple has reacted to concerns that it was offshoring too many jobs with a new Job Creation promo page on Friday. The iPhone maker contended that a total of 514,000 jobs were either directly created by Apple or depended heavily on it for support. While only 47,000 were core Apple employees, many of them retail, it believed 257,000 in various industries had jobs that depended significantly on Apple and another 210,000 in the iOS "app economy."
AMD's recently departed graphics CTO Eric Demers is now thought to have jumped ship for Qualcomm. An insider connection talking to The Inquirer said the graphics expert had made the hop "under good terms," but partly in the view that Qualcomm wasn't seen as a direct competitor. Intel and NVIDIA may have tried to poach him in the past.
An upgraded Apple TV media hub might come sooner than thought after signs emerged that multiple stores ran low on stock. Amazon, Best Buy, Buy.com, Radio Shack, and Target all show the device either as out of stock or taking weeks to ship. Apple and others do have supply, but it follows a pattern of third-party resellers usually running out first.
Siri's exclusivity to the iPhone 4S may be connected to the use of Audience's EarSmart noise cancellation technology, suggests Linley Group analyst Linley Gwennap. While teardowns have shown the presence of a dedicated Audience chip in the iPhone 4, Gwennap points to a January S-1 filing, indicating that EarSmart is built directly into the 4S' A5 processor. "Even after accounting for the dual Cortex-A9 CPUs and the large GPU that provides the A5 with industry-leading 3D graphics performance, the remaining die area seems too large for the usual mundane housekeeping logic," the analyst explains. "To reduce system cost and eliminate the extra package required for the Audience chip, Apple cut a deal to integrate the noise-reduction technology directly into its A5 processor, which appears in the iPhone 4S."
Notion Ink CEO Rohan Shraven has taken the unusual step of explaining why his Android-based tablet company opted to follow its NVIDIA Tegra 2-powered Adam tablet with a TI OMAP 4 processor for its Adam II . Rather than plumping for the quad-core Tegra 3, Shraven argues that the TI OMAP platform offers Notion Ink certain advantages. As a small vendor, with its limited software and hardware engineering resources, it believed that it could not leverage the NVIDIA Tegra 3 as well as it can the TI OMAP 4, leading to a better implementation for end users.
(Update: Windows too) The promised iPhone 4S and iPad 2 untethered jailbreak has been posted as of Friday. Absinthe lets Mac users crack iOS 5 on the modern Apple hardware to run Cydia as well as other unsigned apps. Demand is such that the main host, greenpois0n, is currently having trouble; Chronic Dev Team contributor Josh Hill warned that the jailbreak might not run at first, since it's dependent on reaching the greenpois0n site.
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Remote S for Tesla Apple Watch app drives car out
Seagate 3TB unreliability suit expands
The Seagate 3TB class-action hard drive lawsuit has been expanded to more devices. The expanded suit, filed today, now includes Seagate's Barracuda 3TB Hard Disk Drive,Â Desktop HDD 3TB, Backup Plus 3TB External Hard DiskÂ Drive,Â GoFlex 3TB External Hard Disk Drive, or any other Seagate hard drive with model number ST3000DM001. The law firm, Hagens Berman, is seeking information from consumers such as time in service, purchase price, and the nature of any drive received in return from Seagate as a replacement for a failed unit. http://bit.ly/1Pc34Cq