Did Apple Court Other PPC Vendors Before Intel Switch?
The Register is reporting that Apple actively courted at least one Power-based vendor before deciding to switch to Intel last year.
PA Semi - a maker of low-power Power processors - formed a tight relationship with Apple - one meant to result in it delivering chips for Apple's notebook line and possibly desktops. The two companies shared software engineering work, trying to see how Apple's applications could be ported onto PA Semi's silicon. When word leaked out that Apple had signed on with Intel, it shocked the PA Semi staff, according to multiple sources.
PA Semi is a silicon-valley startup that boasts having lead designers of the DEC Alpha and StrongARM chips, as well as designers from the Opteron, Itanium, and UltraSparc. It currently plans on quad-core versions of its chips to ship by late 2007, and an eight-core version in 2008.
PA Semi's first chip is a dual-core Altivec-compatible chip with 2 MB of L2 cache, support for DDR2 and PCI-Express. In addition, when running at 2 Ghz, the chip consumes only 7 watts of power according to PA Semi. Comparatively, Intel's Core Duo consumes between 21 and 25 watts.
Despite the startup's impressive portfolio, with the chip sampling in 2006 and shipping in volume by 2007, it may have arrived too late for Apple to consider further. Also, with Intel's Kentfield quad-core chip rumored to arrive by Q1 2007, it appears as though PA Semi is about 9 months behind Intel.
Popular Stories
With the design overhaul that's coming this year, Apple plans to rename all of its operating systems, reports Bloomberg. Going forward, iOS, iPadOS, macOS, tvOS, watchOS, and visionOS will be identified by year, rather than by version number. We're not going to be getting iOS 19, we're getting iOS 26.
Subscribe to the MacRumors YouTube channel for more videos.
iOS 26 will be accompanied 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 May 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 X ...
Sony today provided a closer look at the iPhone rigs used to shoot the upcoming post-apocalyptic British horror movie "28 Years Later" (via IGN).
With a budget of $75 million, Danny Boyle's 28 Years Later will become the first major blockbuster movie to be shot on iPhone. 28 Years Later is the sequel to "28 Days Later" (2002) and "28 Weeks Later" (2007), which depict the aftermath of a...
Apple's iPhone 17 lineup will include four iPhones, and two of those are going to get all-new display sizes. There's the iPhone 17 Air, which we've heard about several times, but the standard iPhone 17 is also going to have a different display size.
We've heard a bit about the updated size before, but with most rumors focusing on the iPhone 17 Air, it's easy to forget. Display analyst Ross...
The next major version of macOS, now dubbed "macOS 26," is rumored to drop support for several older Intel-based Mac models currently compatible with macOS Sequoia.
According to individuals familiar with the matter cited by AppleInsider, the following Macs will not be supported by the next version of macOS:
MacBook Pro (2018)
iMac (2019)
iMac Pro (2017)
Mac mini (2018)
MacB...
With the next-generation version of iOS and other 2025 software updates, Apple is planning to change its numbering scheme. Rather than iOS 19, which would logically follow iOS 18, Apple is instead going to call the update iOS 26. Apple plans to use 26 across all of its platforms (the number representing the upcoming year), which will presumably be less confusing than having iOS 19, macOS 16,...
With iOS 26, macOS 26, tvOS 26, and watchOS 26, Apple is planning to debut a new design that's been described as taking inspiration from visionOS, the newest operating system. With WWDC coming up soon, we thought we'd take a closer look at visionOS and some of the design details that Apple might adopt based on current rumors and leaked information.
1. Translucency
Inside Apple, the iOS 26...
The latest rumored specs for the iPhone 17 base model are underwhelming.
In a research note with equity research firm GF Securities this month, Apple analyst Jeff Pu said that the lowest-end iPhone 17 model will be equipped with the same A18 chip that is used in the iPhone 16 base model. The chip will continue to be manufactured with TSMC's second-generation 3nm process, known as N3E, he...
