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Apple's A6 chip development detailed

How did Apple arrive at the A6 chip in the iPhone 5? A longtime chip analyst documents the long and winding road.

While endorsing a report that the A6 is a unique Apple design, Linley Gwennap, who heads The Linley Group, a chip consultancy, posted a brief history of the A6's chip estimated $500-million-plus development effort in a research note on Saturday.

Some of the history has been documented before, but other parts are not as well known.

Gwennap's firm is the publisher of the Microprocessor Report and it frequently holds conferences on mobile chips.

Here are some … Read more

iPhone 5 benchmarks surface: Performance doubles

The iPhone 5's A6 processor appears to be roughly twice as fast as any chip in an existing iOS product, if results posted by Geekbench prove to be accurate.

The results show a score of 1,601, beating the dual-core A5 and A5X processors in the iPhone 4s and third-generation iPad (Retina), respectively.

Previous benchmarks of the Retina iPad show a score of 794 (iPad with 3G/4G). The iPhone 4S posted a score of 631.

If these iPhone 5 benchmarks are legitimate, they would match Apple's claims. "With the new A6 chip, just about everything you … Read more

iPhone 5 gets more, faster memory, says report

The iPhone 5 sports 1GB of system memory, twice the amount of the iPhone 4S, a chip review site claims.

And it's faster too, said Anandtech in a post on Saturday.

"Roughly 33 percent more peak memory bandwidth than the iPhone 4S, which can definitely help feed the faster [graphics processing unit] and drive the higher resolution display," Anandtech said.

So, how does Anandtech know this? Apple did not hide the markings (see image above) at the Wednesday event, which revealed a Samsung -- manufacturer of the A6 -- part number.

We'll know for sure that … Read more

A6 chip: More Apple, less ARM

Apple's chip investments may have borne native fruit with the A6.

The iPhone 5's A6 may be more of an Apple creation than previous A series chips, according to an updated post by review site Anandtech.

Like Qualcomm, Apple is incorporating more of its in-house expertise into chips. And that means it's getting further away from pure ARM designs. For example, the latest design from U.K.-based ARM is the Cortex A15, which Texas Instruments is using in future chips.

But Apple isn't going that route, according to Anandtech. And that means that past Apple … Read more

Inside the iPhone 5: What makes it tick

Apple's revamp of the iPhone included an overhaul of the inside too. So, what new silicon did Apple drop into the iPhone 5's chassis?

A6 chip: It's faster! (duh). Here's a summary of what Apple says. "Up to twice as fast compared with the [iPhone 4S' A5 chip]...The A6 chip also offers graphics performance that's up to twice as fast as the A5."

Problem is, Apple doesn't say much beyond that. So, I asked Anand Shimpi from chip review site Anandtech.

It turns out that Anand's initial guess was wrong. … Read more

The 404 1,129: Where free Apple iPhone 5 free Apple iPhone 5 (podcast)

Leaked from today's 404 episode:

- CNET iPhone 5 Editors' take

- Apple unveils new iPod Touch with 4-inch screen

- New iPod Nano: Remembering the iPod Mini

- Apple's new EarPods were three 3 years in the making???

- Lightning Cable connects old accessories to Apple's newest port

- Apple reworks, simplifies iTunesRead more

Few free YouTube downloaders we've seen can match aTube Catcher

If you generally skip to the back of a review to read the results, we'll save you the trouble and state up front that aTube Catcher is the YouTube downloader to get. Not just because it's one of the few free and non-ad-supported tools of its kind, though that ought to be enough because it means it's not ad-linked and can download videos from lots of other Web sites, too, including Google, Dailymotion, Yahoo, Comedy Central, Spike, and many others. But aTube Catcher is actually a video toolkit packing many free tools such as DVD/Blu-Ray/CD … Read more

Lenovo plays it safe with new IdeaCentre all-in-ones

Lenovo kept its Windows 8 desktop offerings simple during its announcement today, expanding on existing product lines, and introducing no significant new features to its IdeaCentre all-in-ones.

IdeaCentre A520 Consider this unit, pictured above, the smaller, more affordable version of the 27-inch IdeaCentre A720 Lenovo released earlier this year. This model comes in with a 23-inch, 1,920x1,080-pixel display, and the same high-end Intel Core i7 CPUs and other PC components as the big-screen version, but real focus is on the sleek design, the display adjustability, and the 10-point touch interface.

In a review at the beginning of the … Read more

Online video downloading

The AoA Video Downloader is an application for downloading videos from the Internet from Web sites that are supported by the application. It's a great way to keep your favorite videos in video or audio format on your computer to view whenever you want without going online.

This application is very simple, both in appearance and instructions. All you need to do is enter a URL and click the Download Now button. Common video-viewing Web sites like YouTube, Google, and Dailymotion are among the many places you can use this application. Unfortunately, this application did not work for us. … Read more

Meet the Asus menagerie of Windows 8 hybrids, ultrabooks and tablets from IFA

Think you've got a handle on what Windows 8 means for laptops and tablets? Based on Asus' announcement of a bevy of new products at IFA, you're not even close.

Asus has been a champion of aggressive design ideas for years, and to the company's credit, a lot of these products seem like clever ways to explore the touch potential of Windows 8. There are no fewer than three detachable tablet-cum-hybrid laptop products, two touch-screen laptops -- one of which has a two-sided screen -- and a large, standard but very stylish ultrathin 15-incher. Let's take a walk through the magical Windows 8 zoo, shall we?… Read more