Rumors swirled ahead of the iPhone 5s' launch that the silicon inside it would come from a source other than Samsung. Despite signing a deal with TSMC to manufacture future SoC's, Chipworks has confirmed that the A7 powering the new flagship iPhone comes from a familiar place: Samsung's fabrication facilities. Yet, while Apple couldn't cut the tie that binds it to its greatest rival for the main brain of the phone, it did manage to source the secondary M7 chip from NXP. Again, Chipworks discovered the M7's origin, and while we'd love to send you straight there for the nitty gritty now, it appears the site is currently down -- so, iFixit's secondary reporting of Chipworks' work will have to do... for now.
Filed under: Cellphones, Mobile, Apple, Samsung
Via: iFixit (1), (2)
Source: Chipworks
Apple has just laid claim to a world first: 64-bit processing inside a real, ready-for-sale smartphone. The new A7 processor will power the iPhone 5s with a "desktop-class architecture" consisting of over 1 billion transistors. That's twice as many transistors as were squeezed into the A6 and, for the sake of context, it's not a million miles away from the 1.4 billion transistors found in a current Intel Ivy Bridge desktop-class PC chip. In other words, while ARM's own 64-bit mobile chip design, the Cortex-A57, is still being developed by chip- and phone-makers, Apple's in-house team has pipped them all to the post.
Largely as a result of the extra transistors and 64-bit architecture, the A7 is claimed to be twice as fast as its predecessor, both in terms of CPU and graphics performance. Speaking of graphics, Apple also promises that its newly added support for the OpenGL ES 3.0 standard will enable "breakthroughs in performance" for visually intensive games such as Infinity Blade III. And it won't just be games that benefit -- iOS 7 will be 64-bit too, naturally, and Apple's own built-in apps will be "re-engineered" to exploit this next-gen processing capability. (The A7 and iPhone 5s will also be backwards compatible with existing 32-bit apps.)
Finally, it's interesting note that the iPhone 5s has a secondary processor, the Apple M7, which is tailored for processing motion and other sensory inputs and is presumably designed for unburdening the main chip and allowing the iPhone 5s to work as a fitness tracker and accomplish other sensory-based tasks without excessive battery drain.
Check out all the coverage at our iPhone 'Special Event' 2013 event hub!
Filed under: Cellphones, Mobile, Apple
Samsung has been exclusively making chips for Apple's iOS devices since the first iPhone started shipping in 2007 -- we don't need to tell you that makes for an odd relationship. Several months ago, The Wall Street Journal reported that Apple would switch to TSMC for next year's iOS portfolio, but now there's some strange news coming out of Korea. According to a local publication, Apple's 2015 iOS devices will use Samsung's 14 nanometer FinFET technology, starting with the iPhone 7 (not the 6S?). Why would Apple switch to TSMC for just one year and then go back to Samsung? Is Apple planning to rely on both TSMC and Samsung for different product lines? Unfortunately, we'll have to wait until Chipworks breaks out its microscopes to find out what's really going on.
Via: MacRumors
Source: The Korea Economic Daily
When it comes to Apple-focused audio wares, Bowers & Wilkins makes some of the of the ritiziest options available. Expanding on its its existing speaker range, the company has introduced a duo of new AirPlay speakers dubbed as the A5 ($500) and A7 ($800). Both HiFi boxes are nearly identical from the outside (aside from the size difference), and feature the same black and silver aesthetic as the MM-1 media speakers. The A7 nets you a duo of 25-watt 1-inch Nautilus "tube-loaded" tweeters" (just like the MM-1s), two 25-watt 3-inch drivers for the mid-range and a 50-watt 6-inch woofer, while the A5 shrinks things by forgoing a woofer and using a smaller speaker array of two 20-watt tweeters and two 20-watt mid-range drivers. The speakers on both units are independently driven, and both systems feature an "audiophile-grade" DAC that'll upscale music streams to a maximum 24-bit / 96kHz sample rate. As you'd expect, the units feature WiFi and Ethernet connectivity and 3.5mm inputs for hooking in sans wireless, but it's worth noting these audio boxes lack 30-pin docks -- at least you still get a remote. Check out the video after the break for a detailed look at both, and the source link below for all the juicy details.
Filed under: Home Entertainment, Portable Audio/Video
Bowers & Wilkins intros classy A7 and A5 AirPlay speakers, leaves out the 30-pin dock originally appeared on Engadget on Sun, 23 Sep 2012 08:44:00 EDT. Please see our terms for use of feeds.
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