Intel Arrandale Benchmarks Show Major Improvements for Future MacBook Pros
The embargo is up for news and reviews on Intel's new Arrandale mobile processors. Arrandale represents the 32-nm die shrink of the Nehalem processors and will represent the first Nehalem processors that are usable in a laptops such as the MacBook Pro. These new chips also offer improved integrated graphics on the same chip. While there was some unconfirmed talk that Apple may skip this generation of chips, they remain the best option to upgrade the MacBook Pro.
Anandtech provides an overview of the newly announced chips which run as fast as 2.66GHz (Dual Core) as a base speed with Turbo speeds as high as 3.33GHz. Direct comparisons of the 2.53GHz Arrandale and the 2.53GHz Core 2 Duo currently used in the MacBook Pro showed notable improvements at the same clock speed:
The performance advantage was even more impressive for Cinebench (38-43%) and x264 HD encoding (26-45%), along with notable improvements of the integrated graphics performance. Anandtech found
battery life to be on-par with the current Core 2 Duos, but this is expected to improve with later generations of Arrandale. In conclusion:
From the balanced notebook perspective, Arrandale is awesome. Battery life doesn't improve, but performance goes up tremendously. The end result is better performance for hopefully the same power consumption. If you're stuck with an aging laptop it's worth the wait. If you can wait even longer we expect to see a second rev of Arrandale silicon towards the middle of the year with better power characteristics.
Apple is, of course, expected to use these processors in their next generation MacBook Pros, though the exact timeframe for the adoption remains unknown.
Popular Stories
Software from an iPhone prototype running an early build of iOS 26 leaked last week, giving us a glimpse at future Apple devices and iOS features. We recapped device codenames in our prior article, and now we have a list of some of the most notable feature flags that were found in the software code.
In some cases, it's obvious what the feature flags are referring to, while some are more...
Next year's iPhone 18 Pro and iPhone 18 Pro Max will be equipped with under-screen Face ID, and the front camera will be moved to the top-left corner of the screen, according to a new report from The Information's Wayne Ma and Qianer Liu.
As a result of these changes, the report said the iPhone 18 Pro models will not have a pill-shaped Dynamic Island cutout at the top of the screen....
Last week, details about unreleased Apple devices and future iOS features were shared by Macworld. This week, we learned where the information came from, plus we have more findings from the leak.
As it turns out, an Apple prototype device running an early build of iOS 26 was sold, and the person who bought it shared the software. The OS has a version number of 23A5234w, and the first...
Apple is testing iOS 26.3, the next version of iOS 26 that will launch around January. Since iOS 26.3's testing is happening over the holidays, it is a smaller update with fewer features than we've seen in prior betas.
We've rounded up what's new so far, and we'll add to our list with subsequent betas if we come across any other features.
Transfer to Android
Apple is making it simpler...
The first foldable iPhone will feature a series of design and hardware firsts for Apple, according to details shared by the Weibo leaker known as Digital Chat Station.
According to a new post, via machine translation, Apple is developing what the leaker describes as a "wide foldable" device, a term used to refer to a horizontally oriented, book-style foldable with a large internal display....
Macworld's Filipe Espósito today revealed a handful of features that Apple is allegedly planning for iOS 26.4, iOS 27, and even iOS 28.
The report said the features are referenced within the code for a leaked internal build of iOS 26 that is not meant to be seen by the public. However, it appears that Espósito and/or his sources managed to gain access to it, providing us with a sneak peek...
There's now a dedicated Apple Music app for ChatGPT, which allows ChatGPT to make music recommendations and build playlists.
Apple Music can be added to ChatGPT through the Settings section in the Mac app, website, or iOS app. Apple Music is listed under the apps option, and connecting to it requires signing in with your Apple Account for authorization purposes.
ChatGPT can be used to...
We have been covering iPhone 18 Pro, iPhone 17e, and iPhone Fold details from The Information's report about future iPhone models, and next up is the iPhone Air 2.
The report says that Apple aims to make the iPhone Air 2 more attractive in two ways.
First, Apple is apparently considering adding a second rear camera to the device, which would resolve a key limitation. The current iPhone...
Apple is developing a high-end iMac featuring the M5 Max chip, according to information from leaked internal software.
Subscribe to the MacRumors YouTube channel for more videos.
The finding comes from leaked kernel debug kit files used by Apple engineers. These kernel debug kit files enumerate unreleased Apple hardware by internal identifiers, such as codenames and platform names, and they...
