Parallels 16.5 Can Virtualize ARM Windows Natively on M1 Macs With Up to 30% Faster Performance

Parallels today announced the release of Parallels Desktop 16.5 for Mac with full support for M1 Macs, allowing for the Windows 10 ARM Insider Preview and ARM-based Linux distributions to be run in a virtual machine at native speeds on M1 Macs.

parallels windows 10 arm mac
Parallels says running a Windows 10 ARM Insider Preview virtual machine natively on an M1 Mac results in up to 30 percent better performance compared to a 2019 model 15-inch MacBook Pro with an Intel Core i9 processor, 32GB of RAM, and Radeon Pro Vega 20 graphics. Parallels also indicates that on an M1 Mac, Parallels Desktop 16.5 uses 2.5x less energy than on the latest Intel-based MacBook Air.

Microsoft does not yet offer a retail version of ARM-based Windows, with the Windows 10 ARM Insider Preview available on Microsoft's website for Windows Insider program members. The ability to run macOS Big Sur in a virtual machine is a feature that Parallels hopes to add support for in Parallels Desktop later this year as well.

Anyone with a Parallels Desktop 16 for Mac license can get an automatic update to Parallels Desktop 16.5 at no additional cost. Otherwise, one-time or subscription-based pricing options are listed on the Parallels Desktop product page, with Parallels currently offering 10% off most license configurations with code 2KQ-PTG-DYZ.

Note: MacRumors is an affiliate partner with Paralles. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site running.

Popular Stories

iCloud General Feature Redux

iPhone Users Who Pay for iCloud Storage Receive a New Perk

Thursday March 20, 2025 12:01 am PDT by
If you pay for iCloud storage on your iPhone, Apple has a new perk for you, at no additional cost. The new perk is the ability to create invitations in the Apple Invites app for the iPhone, which launched in the App Store last month. In the Apple Invites app, iCloud+ subscribers can create invitations for any occasion, such as birthday parties, graduations, baby showers, and more. Anyone ...
iPhone 17 Pro Render Front Page Tech

iPhone 17 Pro Launching Later This Year With These 10 New Features

Sunday March 23, 2025 10:00 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. iPhone 17 Pro's alleged design via Front Page Tech Below, we recap key changes rumored for the iPhone 17 Pro models as of March 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone...
Generic iOS 19 Feature Mock

iOS 19 Coming in June With These New Features

Thursday March 20, 2025 2:04 pm PDT by
While the first iOS 19 beta is still more than two months away, there are already plenty of rumors about the upcoming software update. Below, we recap the key iOS 19 rumors so far. visionOS-Like Design In January, the YouTube channel Front Page Tech revealed a redesigned Camera app that is allegedly planned for iOS 19. According to Front Page Tech host Jon Prosser, the Camera app...
iOS 18

Top 5 New Features Coming in iOS 18.4

Friday March 21, 2025 3:26 pm PDT by
We're not getting new Siri Apple Intelligence features in iOS 18.4 as expected, but the upcoming update does have quite a few new additions that will be worth upgrading for. We've rounded up the five best features to look forward to, and if you're not running the beta, you can expect to get access to these in early April. Priority Notifications If you have an iPhone or iPad that supports...
Windows Vista

Apple Might Be Having Its Windows Vista Moment, Says Analyst

Thursday March 20, 2025 6:52 am PDT by
Is Apple experiencing a "Vista-like drift into systemically poor execution?" That was a question posed by well-known technology analyst Benedict Evans, in a recent blog post covering Apple's innovation and execution, or seemingly lack thereof as of late. He is referring to Microsoft's Windows Vista operating system, which was widely criticized when it launched in 2007 due to software bugs,...
apple wallet drivers license feature iPhone 15 pro teal 1

Apple Says iPhone Driver's Licenses Coming to These 8 U.S. States, But Rollout Remains Slow

Wednesday March 19, 2025 6:55 am PDT by
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps. Unfortunately, this feature continues to roll out very slowly. It has been three and a half years since Apple first announced the...
airpods pro 2 gradient

AirPods Pro 3 Launch Now Just Months Away: Here's What We Know

Tuesday March 18, 2025 9:13 am PDT by
Despite being released over two years ago, Apple's AirPods Pro 2 continue to dominate the wireless earbud market. However, with the AirPods Pro 3 expected to launch in 2025, anyone thinking of buying Apple's premium earbuds may be wondering if the next generation is worth holding out for. Apart from their audio and noise-canceling performance, which are generally regarded as excellent for...
iPhone 17 Pro Render Front Page Tech

Latest iPhone 17 Pro Dummies Highlight Apple's New Part-Glass Design

Thursday March 20, 2025 5:27 am PDT by
Seasoned leaker Sonny Dickson has shared more dummy models of Apple's upcoming iPhone 17 series, with the latest lot revealing a noticeable shift in Apple's iPhone Pro model design that goes beyond the much-talked-about new rear camera bar. Dickson points out that the iPhone 17 Pro dummy models feature an outlined area on the back, beginning just below the camera module and extending to the...
airtag orange

Apple's Next Product is Likely an AirTag 2 With These New Features

Thursday March 20, 2025 2:30 pm PDT by
Following the introduction of the iPhone 16e, new iPads and Macs, and some new accessories over the past month, what will Apple's next product announcement be? Based on rumors, a second-generation AirTag item tracker is likely next up. Last year, Bloomberg's Mark Gurman reported that a new AirTag would be released around the middle of 2025. More recently, a leaker known as Kosutami claimed...

Top Rated Comments

Cheesehead Dave Avatar
52 months ago

I don't get the appeal.
If you need to run virtualized Windows, it's most likely you have a x86 application dependability. Windows 10 ARM will only execute x86 apps from the Windows store.
Here's my M1 MacBook Air, using Parallels to virtualize the ARM version of Windows 10, which is emulating an x86 version of an app that’s further emulating a PlayStation 2.

Attachment Image
Score: 50 Votes (Like | Disagree)
Phil A. Avatar
52 months ago

Can you not run windows 10 x86 normal iso under this on m1
No - it's virtualisation, not emulation
Score: 18 Votes (Like | Disagree)
Mr. Dee Avatar
52 months ago
I wrote an article on Microsoft Community about how setup the Windows 10 ARM Insider Preview in the Parallels Desktop Preview on M1; the article got over 15k in views and Microsoft promptly deleted it. So, I suspect they don’t condone this.
Score: 17 Votes (Like | Disagree)
cmaier Avatar
52 months ago

Can someone explain why it's impossible to emulate x86 on an M1 processor? VirtualPC was able to do it on a PowerPC processor.
Nobody said it’s impossible.
Score: 15 Votes (Like | Disagree)
GubbyMan Avatar
52 months ago
Now I wanna see a comparison between the M1 Macbook Air and a Windows laptop running x86 applications.
Score: 14 Votes (Like | Disagree)
Analog Kid Avatar
52 months ago



Here's my M1 MacBook Air, using Parallels to virtualize the ARM version of Windows 10, which is emulating an x86 version of an app that’s further emulating a PlayStation 2.
Otherwise known as the matryoshka rig.
Score: 14 Votes (Like | Disagree)