Windows PCs Will Have to Switch Over to ARM CPUs Eventually to Match Apple’s Future Offerings, Says Former Mac Chief


Apple’s move to switch from Intel its own A-series silicon was commented on by former Mac chief Jean-Louis Gassée, who claims that Windows PCs will eventually have to make the switch to ARM CPUs. He also talks about Microsoft having to switch over to newer hardware or be left behind, so here are all the details you should know.

Gassée Says Apple’s Custom ARM Processors Will Deliver More Performance and Offer Better Battery Life

First, Gassée comments on the initial A12Z Bionic’s Geekbench results, with the silicon running in the Mac mini that’s meant for developers testing out their apps. The former executive notes that the A12Z Bionic provides evidence that future Macs will have significantly lower TDP without compromising on performance.

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“According to Geekbench tests, A12Z performance matches or exceeds my MacBook Pro. Apple doesn’t disclose the TDP for the A12Z processor, but we can rely on an indirect number, the iPad Pro’s 18W power adapter output. This gives us an idea of what to expect from Apple Silicon in future Macs: Significantly lower TDP without losing processing power.”

He also says that the competition will have to eventually switch over to ARM CPUs in order to stay competitive.

“Specifically, what are Dell, HP, Asus, and others going to do if Apple offers materially better laptops and desktops and Microsoft continues to improve Windows on ARM Surface devices? In order to compete, PC manufacturers will have to follow suit, they’ll “go ARM” because, all defensive rhetoric aside, Apple and Microsoft will have made the x86 architecture feel like what it actually is: old.”

The two major advantages of Apple switching over to its A-series chipsets is increased performance and battery life. You might be seeing that the A12Z Bionic wasn’t performing as well as it was on the 2020 iPad Pro and that’s due to Apple’s translation layer Rosetta 2. We’re confident Apple will polish out these mini-issues before it unveils its first ARM-based Mac, which is said to be the 13-inch MacBook Pro and its production is said to said to start in Q4, 2020.

Gassée also comments that Microsoft will have to make a decision about switching to ARM after Apple.

“This leaves Microsoft with a choice: Either forget Windows on ARM and cede modern PCs to Apple, or forge ahead, fix app compatibility problems and offer an ARM-based alternative to Apple’s new Macs. It’s a false dilemma, of course. Microsoft will forge ahead…with repercussions for the rest of the Windows PC industry.”

Do you think Gassée is right about the move to switch over to ARM processors? Let us know down in the comments.

News Source: Monday Note