Apple's A7 Processor Truly 'Desktop Class', iOS Apps Don't Take Full Advantage
AnandTech provides a detailed analysis of Apple's A7 (ARM-based) mobile processor which was introduced in the iPhone 5s. The latest information and analysis comes from Apple's own code changes to the LLVM Compiler project.
While AnandTech goes into great detail on the architecture of the A7 chip and how it compares to the A6, they conclude that the A7 chip is indeed -- as Apple claimed -- "desktop class" and "the rest of the players in the ultra mobile CPU space didn't aim high enough". In fact, they found that there are almost no iOS apps that take full advantage of the A7 processor. The processor even seems overpowered for the current devices in both RAM bottlenecks and battery consumption.
Qualcomm chief marketing officer originally described the 64-bit A7 as a "marketing gimmick" but Qualcomm later backtracked on that statement. Another Qualcomm employee then said that the 64-bit Apple chip "hit us in the gut."
"Not just us, but everyone, really. We were slack-jawed, and stunned, and unprepared. It’s not that big a performance difference right now, since most current software won’t benefit. But in Spinal Tap terms it’s like, 32 more, and now everyone wants it."
Any reference to "desktop class" Apple processors may remind readers that there have been recurring rumors that Apple has been testing ARM processor based MacBook Airs. Apple even threatened that it would stop using Intel chips due to concerns over power consumption. AMD or even ARM were speculated to be possible alternatives.
Popular Stories
A bug in WebKit's implementation of a JavaScript API called IndexedDB can reveal your recent browsing history and even your identity, according to a blog post shared on Friday by browser fingerprinting service FingerprintJS.
In a nutshell, the bug allows any website that uses IndexedDB to access the names of IndexedDB databases generated by other websites during a user's browsing session....
Continuing the tradition set with the iPhone 13 Pro, only the highest-end iPhone 14 models will feature Apple's ProMotion display technology, according to a respected display analyst.
Ross Young, who on multiple occasions has detailed accurate information about Apple's future products, said in a tweet that ProMotion will not be expanded to the entire iPhone 14 lineup and will remain...
Apple today filed unreleased iPhone and iPad models in the Eurasian Economic Commission database, as spotted by French blog Consomac.
The filings likely represent the rumored third-generation iPhone SE, fifth-generation iPad Air, and potentially more. The unreleased iPhone models have the identifiers A2595, A2783, and A2784, while the unreleased iPad models have the identifiers A2588, A2589, ...
Apple today released a new 4C170 firmware update for the AirPods 3, an update from the prior 4C165 that was made available in December.
Apple does not offer details on what's included in new firmware updates for the AirPods, so we don't know what improvements or bug fixes the new firmware brings.
There is no standard way to upgrade the AirPods software, but firmware is...
Verizon and AT&T's upcoming rollout of new C-Band 5G technology could cause chaos and lead to widespread delays of passenger and cargo flights, major U.S. airlines said on Monday in a letter sent to the White House National Economic Council, the FAA, and the FCC (via Reuters).
"Unless our major hubs are cleared to fly, the vast majority of the traveling and shipping public will essentially...
Apple is planning to release a fourth-generation iPhone SE with a larger 5.7-inch display as early as 2023, according to display industry consultant Ross Young, who has proven to be a reliable source of information for future Apple products.
The fourth-generation iPhone SE has until now been rumored to launch in 2024, but Young now says a 2023 release is looking more likely....
A Tesla Model 3 owner has resorted to a workaround to implement Apple CarPlay in his vehicle, amid no sign of official support from Tesla (via Tesla North).
Apple CarPlay and Apple Music support are among the most-requested Tesla features, but with no indication that Tesla is willing to implement Apple CarPlay in its vehicles, Polish developer Michał Gapiński took matters into his own...
Apple is planning to release a fifth-generation iPad Air with similar features as the sixth-generation iPad mini, including an A15 Bionic chip, 12-megapixel Ultra Wide front camera with Center Stage support, 5G for cellular models, and Quad-LED True Tone flash, according to Japanese blog Mac Otakara.
Citing reliables sources in China, the report claims that the new iPad Air could be...
Top Rated Comments
The 64 bit A7 is in a whole 'nother league. Just goes to show how much more advanced iOS and their engineering team is combined with Apple's philosophy of precisely matching software with hardware. My guess is they have big plans for iOS and the A8 chip. Much bigger than just a phone.
You do realise that we are individuals with our own opinions, and there is no consensus on the amount of RAM that is adequate, so lumping us into a group of 'fanboys' that think one way makes for a poor argument. There are plenty of us that consider 1GB insufficient with the 64bit architecture.
Wait! I thought 1GB is more than sufficient and there would be no point in having 2GB of RAM in any iDevice! (At least Apple fanboys state this...)
You really can't tell the difference between "there would be no point in having 2GB of RAM in any iDevice" and "we think 1 GB is a good compromise at this time"?