iPad Pro's A9X Chip Rivals Performance of Intel's Low-End Core M Processors

AnandTech today published an in-depth iPad Pro review with detailed hardware and software analysis, including an interesting performance comparison between the tablet's dual-core A9X chip and Intel's Core M processors.

The test was conducted to determine to what level Apple's custom ARM chips have caught up to the performance of Intel's Core M lineup, given Apple's continued advancements in architecture and manufacturing, compared to Intel's slower rate of growth over its last few generations of Core processors.

Core-M-MacBook-iPad-Pro
The review pitted the iPad Pro's A9X chip against various Core M devices, including the Broadwell-based 12-inch Retina MacBook with a low-end Core M chip and ASUS Transformer Book T300 Chi with a high-end Core M chip, and Skylake-based ASUS ZenBook UX305CA with a base-tier Core m3 CPU.

The SPECint2006† benchmark results reveal that the iPad Pro is competitive with the Retina MacBook and Asus ZenBook UX305CA in certain tests, winning half of the benchmarks against each device, but the tablet lags behind in overall performance. Meanwhile, the high-end ASUS Transformer Book T300 Chi unsurprisingly beat the iPad Pro in every category.

Evidently, Intel's Core M lineup continues to lead in overall performance, but Apple is quickly closing the gap.

A9X can compete with both Broadwell and Skylake Core M processors, and that’s something Apple couldn’t claim even a generation ago. That it’s only against the likes of Core m3 means that Apple still has a way to go, particularly as A9X still loses by more than it wins, but it’s significant progress in a short period of time and I’ll wager that it’s closer than Intel would like to be, especially if Apple puts A9X into a cheaper iPad Air in the future.

Apple's progress is notable given multiple rumors that suggest the company may release ARM-based Macs in the future.

In this scenario, Apple would replace the Intel chips it currently uses in Macs with custom designed A-series chips, allowing the company to better time processor upgrades with new product launches. On multiple occasions, Apple has had to hold off on updating its Mac lineup while waiting for Intel's latest generations of processors.

In January 2015, KGI Securities analyst Ming-Chi Kuo projected that Apple could begin launching ARM-based Macs within one or two years based on its custom chip designs. As these A9X benchmarks show, however, the use of A-series chips in Macs would very likely be limited to lower-end devices like the 12-inch Retina MacBook at first.

retinamacbookpromacbookair
In May 2014, French website MacBidouille reported that Apple has prototyped several ARM-based machines, including an iMac, Mac mini and 13" notebook with 4-8 64-bit ARM quad-core processors, and new keyboards with large-format Magic Trackpads, but many doubted the feasibility of moving forward with such a plan.

Nearly two years later, the prospect of Apple releasing ARM-based Mac remains questionable, especially for high-end Macs, but the A9X chip is evidence that Apple's A-series processors are increasingly rivaling the performance of Intel's entry-level offerings. At the very least, it gives Apple options moving forward.

SPECint2006 is a CPU-intensive cross-platform benchmark that tests processors based on a wide range of real-life usage scenarios, ranging from video compression to PERL execution to AI. For a detailed technical explanation of the SPEC CPU benchmark and its 12 sub-benchmarks, read the full review.

Related Roundup: iPad Pro
Buyer's Guide: iPad Pro (Caution)

Popular Stories

iPhone 17 Pro Blue Feature Tighter Crop

iPhone 17 Pro Launching Later This Year With These 13 New Features

Wednesday April 23, 2025 8:31 am PDT by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models as of April 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone ...
iphone 17 dummies sonny dickson

iPhone 17 Air Almost as Thin as Its Buttons, New Images Show

Thursday April 24, 2025 2:14 am PDT by
If you missed the video showing dummy models of Apple's all-new super thin iPhone 17 Air that's expected later this year, Sonny Dickson this morning shared some further images of the device in close alignment with the other dummy models in the iPhone 17 lineup, indicating just how thin it is likely to be in comparison. The iPhone 17 Air is expected to be around 5.5mm thick – with a thicker ...
iPhone 17 Air Pastel Feature

iPhone 17 Air Launching Later This Year With These 16 New Features

Thursday April 24, 2025 8:24 am PDT by
While the so-called "iPhone 17 Air" is not expected to launch until September, there are already plenty of rumors about the ultra-thin device. Overall, the iPhone 17 Air sounds like a mixed bag. While the device is expected to have an impressively thin and light design, rumors indicate it will have some compromises compared to iPhone 17 Pro models, including only a single rear camera, a...
AirPods Pro 3 Mock Feature

AirPods Pro 3 Just Months Away – Here's What We Know

Friday April 18, 2025 5:16 am PDT by
Despite being more than two years old, Apple's AirPods Pro 2 still dominate the premium wireless‑earbud space, thanks to a potent mix of top‑tier audio, class‑leading noise cancellation, and Apple's habit of delivering major new features through software updates. With AirPods Pro 3 widely expected to arrive in 2025, prospective buyers now face a familiar dilemma: snap up the proven...
iphone 17 air dummy unbox therapy

iPhone 17 Air's Extreme Thinness Demoed in New Video

Tuesday April 22, 2025 10:22 am PDT by
Apple plans to release an all-new super thin iPhone this year, debuting it alongside the iPhone 17, iPhone 17 Pro, and iPhone 17 Pro Max. We've seen pictures of dummy models, cases, and renders with the design, but Lewis Hilsenteger of Unbox Therapy today showed off newer dummy models that give us a better idea of just how thin the "iPhone 17 Air" will be. The iPhone 17 Air is expected to be ...
Global Close Your Rings Day Pin

Apple Stores Giving Away a Limited-Edition Pin For Free Today

Thursday April 24, 2025 10:15 am PDT by
Starting today, April 24, Apple Stores around the world are giving away a special pin for free to customers who request one, while supplies last. Photo Credit: Filip Chudzinski The enamel pin's design is inspired by the Global Close Your Rings Day award in the Activity app, which Apple Watch users can receive by closing all three Activity rings today. The limited-edition pin is the physical...
Apple Logo Spotlight Blue

White House Hits Back at Apple's Massive EU Fine

Thursday April 24, 2025 5:57 am PDT by
Apple's $570 million fine from the EU has triggered a sharp rebuke from the White House, which called the fine a form of economic extortion, Reuters reports. The fine was announced on Wednesday by the European Commission, following a formal investigation into Apple's compliance with the bloc's Digital Markets Act (DMA), a landmark piece of legislation aimed at curbing the market dominance of ...
ipad air magic keyboard feature

iPadOS 19 Rumored to Show Mac-Like Menu Bar When Connected to Magic Keyboard

Thursday April 24, 2025 12:09 pm PDT by
When an iPad running iPadOS 19 is connected to a Magic Keyboard, a macOS-like menu bar will appear on the screen, according to the leaker Majin Bu. This change would further blur the lines between the iPad and the Mac. Bloomberg's Mark Gurman previously claimed that iPadOS 19 will be "more like macOS," with unspecified improvements to productivity, multitasking, and app window management,...

Top Rated Comments

Cmd-Z Avatar
121 months ago
still worthless to me without OSX on it, mouse support, etc
Fixed that for ya ...
Score: 43 Votes (Like | Disagree)
blut haus Avatar
121 months ago
still worthless without OSX on it, mouse support, etc
I mean, you're entitled to your opinion, but I think "worthless" is a bit extreme. Definitely not as useful as a desktop or laptop, but iPads have their purpose.
Score: 20 Votes (Like | Disagree)
nezr Avatar
121 months ago
still worthless without OSX on it, mouse support, etc
Score: 19 Votes (Like | Disagree)
WestonHarvey1 Avatar
121 months ago
Apple also stated that the finger was the best way to use touch screen devices... Oh wait.

"Who wants a stylus?" - Steve Jobs
This is tired now and just obtuse. The stylus is not a primary input device. You don't navigate your emails with it. It's an optional accessory for drawing and similar functions. You really think the iPad would be a better product if it were exactly the same except that you couldn't draw on it?
Score: 10 Votes (Like | Disagree)
Gudi Avatar
121 months ago
My opinion is that if Apple is building this to compete with the MS Surface Pro then they are losing the battle.
There is no battle. Or it was lost a long time ago. Microsoft failed to establish a mobile OS presence and lost it's market position in the mobile space to Android. Without a viable phone OS there is no way to attract developers for tablets anymore. The Surface Pro is the same old non-mobile Tablet-PC technology, trying to compete with real tablets. Core M is merely the first Intel CPU to run without a fan, but it still consumes vast amounts of energy and is way too expensive. Another failing company. Intel and Microsoft both will now always remain PC companies and slowly vanish as the Post-PC era dawns. The Commodore and Amiga of our time.
Score: 7 Votes (Like | Disagree)
H2SO4 Avatar
121 months ago
Impressive stuff.
I wonder how the processor would fare if it was running a real OS, (with what I’m assuming are lots more background processes), whilst setting those benchmarks.
Score: 7 Votes (Like | Disagree)