A5 November 17, 2014
A5 March 15, 2013
A1427 (left) vs. A1469 (right) image via AnandTech
While initial speculation was that Apple’s quietly refreshed Apple TV would include an A5X processor, recent tear downs of the device have revealed Apple is actually including new silicon with a single core 32NM ARM Cortex A9 CPU and overall die size reduction of 50 percent. However, new information today revealed even more tweaked components in the new Apple TV that could account for significant power savings, reduced cost, and possibly new low-cost iOS devices from Apple.
Chipworks previously performed its usual analysis finding the new A5 chip measures 6.1-by-6.2 mm, compared to the larger 69mm2 previous generation A5, and features several redesigned components. While Apple reassured us the slightly upgraded Apple TV is identical in appearance and user experience for consumers, its tweaked components could have some major implications for future Apple TV products and possibly even other iOS devices.
Apple included a dual-core chip with 1-core disabled in the Apple TV, and Chipworks speculated the move to the redesigned, single-core silicon could signal Apple has plans for an additional single-core device in the future. This has not surprisingly lead to speculation that the device could be Apple’s much-rumored, low-cost iPhone.
With new evidence today of even further power and cost reduction changes in the Apple TV, it’s also possible Apple could lower the price on the device and/or enable further discounts through retailers (you can now find it as low as $85)… expand full story
A5 June 12, 2012
A5 March 19, 2012
Following the first teardown of the new Apple TV over the weekend at XBMC.org, we get some more details from yet another teardown. They already gave the new iPad the teardown treatment, and now our friends over at iFixit ripped apart the third-generation Apple TV giving it an 8 out of 10 reparability score. The report revealed the device now has two antennas instead of one, which iFixit noted: “Apple added the new antenna to address complaints about range and signal strength.” It also discovered a Broadcom 4330 chip (same as the new iPad) with support for dual-band 2.4 GHz and 5GHz 802.11 a/b/g/n, as well as a new single-core A5 processor. iFixit noticed the new design does not rely on a thermal cooling pad, which could mean the new single-core CPU does not run as hot as earlier generations.
The chips inside:
A5 January 16, 2012
Hacker Pod2g posted an interesting video this morning on his blog that shows a working untethered jailbreak performed on the iPhone 4S with iOS 5.0.1. It runs without a hiccup and the device easily reboots after the jailbreak without needing to tether it to a computer. The video is credited to Dustin Howett, a Chronic Dev Team member.
According to Pod2g, with “only a few to wait now,” an untethered jailbreak for iPhone 4S and iPad 2 is around the corner. The video demonstration follows a flurry of Twitter activity last week that indicated that jailbreak community is now close to releasing a jailbreak solution for A5-driven iOS devices running iOS 5.0.1. Note that an untethered jailbreak for non-A5 devices running iOS 5.0.1 has been available since the end of 2011.