Intel Unveils Fanless PC Reference Design Based on Upcoming Broadwell Chips

Intel today showed off a new reference PC design built around the company's upcoming Broadwell Core M processor. The Core M is based on a 14 nm process and will the first Broadwell chip to be made available to manufacturers, who are expected to debut the chip in retail products by the end of this year.

With Intel experiencing difficulties and delays with the development of Broadwell, the current Haswell generation has been stretched out somewhat with only modest "Haswell refresh" bumps taking place in recent months to tide users over until Broadwell. With improved performance and efficiency, Broadwell is seen as a significant opportunity for innovation in personal computers.

intel_broadwell_y_reference_hybrid

Intel's reference design for hybrid tablet-notebook running on Broadwell

At Computex, Intel president Renee James showcased the first Core M device -- a 12.5-inch tablet-notebook hybrid that is thinner than the iPad Air, has a fanless design, and provides energy-efficient performance for mobile users.

The innovative design is based on the first of Intel's next-generation 14nm Broadwell processors that are purpose-built for 2 in 1s and will be in market later this year. Called the Intel Core M processor, it will deliver the most energy-efficient Intel Core processor in the company's history. The majority of designs based on this new chip are expected to be fanless and deliver both a lightning-fast tablet and a razor-thin laptop.

Apple has been rumored to planning to release a fanless Retina MacBook Air later this year, but it is unclear exactly what technology Apple will use to achieve that design. The Core M processor being shown by Intel today is part of the Broadwell-Y series that runs at just a handful of watts, while the MacBook Air currently includes Haswell-U series chips running in the 15-watt range. Broadwell-U chips are expected, although perhaps not in significant quantities until early 2015.

Popular Stories

Apple Wallet ID Illinois

Apple Plans to Expand iPhone Driver's Licenses to These 7 U.S. States

Wednesday December 24, 2025 8:40 am PST by
In select U.S. states, residents can add their driver's license or state ID to the Apple Wallet app on the iPhone and Apple Watch, and then use it to display proof of identity or age at select airports and businesses, and in select apps. The feature is currently available in 13 U.S. states and Puerto Rico, and it is expected to launch in at least seven more in the future. To set up the...
iPhone Top Left Hole Punch Face ID Feature Purple

iPhone 18 Pro Launching Next Year With These 12 New Features

Tuesday December 23, 2025 8:36 am PST by
While the iPhone 18 Pro and iPhone 18 Pro Max are not expected to launch for another nine months, there are already plenty of rumors about the devices. Below, we have recapped 12 features rumored for the iPhone 18 Pro models. The same overall design is expected, with 6.3-inch and 6.9-inch display sizes, and a "plateau" housing three rear cameras Under-screen Face ID Front camera in...
maxresdefault

Where's the New Apple TV?

Monday December 22, 2025 11:30 am PST by
Apple hasn't updated the Apple TV 4K since 2022, and 2025 was supposed to be the year that we got a refresh. There were rumors suggesting Apple would release the new Apple TV before the end of 2025, but it looks like that's not going to happen now. Subscribe to the MacRumors YouTube channel for more videos. Bloomberg's Mark Gurman said several times across 2024 and 2025 that Apple would...
maxresdefault

10 Mac Apps Worth Trying in 2026

Wednesday December 24, 2025 9:27 am PST by
2026 is almost upon us, and a new year is a good time to try out some new apps. We've rounded up 10 excellent Mac apps that are worth checking out. Subscribe to the MacRumors YouTube channel for more videos. Alt-Tab (Free) - Alt-Tab brings a Windows-style alt + tab thumbnail preview option to the Mac. You can see a full window preview of open apps and app windows. One Thing (Free) -...
iOS 26

iOS 26.2 Adds These 8 New Features to Your iPhone

Monday December 22, 2025 8:47 am PST by
Earlier this month, Apple released iOS 26.2, following more than a month of beta testing. It is a big update, with many new features and changes for iPhones. iOS 26.2 adds a Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. Below, we have highlighted a total of eight new features. Liquid Glass Slider on Lock Screen A new slider in the Lock...
airpods color prototypes

Apple Tested AirPods in Bright Colors

Saturday December 27, 2025 6:06 am PST by
Apple reportedly tested a version of the first-generation AirPods with bright, iPhone 5c-like colored charging cases. The images, shared by the Apple leaker and prototype collector known as "Kosutami," claim to show first-generation AirPods prototypes with pink and yellow exterior casings. The interior of the charging case and the earbuds themselves remain white. They seem close to some...
iPhone Fold Vertical Feature

Why Apple's Foldable iPhone May Be Smaller Than Expected

Tuesday December 23, 2025 5:21 am PST by
Apple's first foldable iPhone, rumored for release next year, may turn out to be smaller than most people imagine, if a recent report is anything to go by. According to The Information, the outer display on the book-style device will measure just 5.3 inches – that's smaller than the 5.4-inch screen on the ‌iPhone‌ mini, a line Apple discontinued in 2022 due to poor sales. The report has led ...
iPhone SE Cosmopolitan Clean

Apple Discontinued These 25 Products This Year

Wednesday December 24, 2025 7:24 am PST by
With the end of 2025 near, the time has come to look back at the devices and accessories that Apple discontinued throughout the year. Most of the products that were discontinued this year were simply replaced by a new model with an updated chip. However, the iPhone SE line was entirely discontinued when the iPhone 16e launched, and the iPhone Plus line is being phased out. Below, we have...
Foldable iPhone 2023 Feature Iridescent Search

Samsung Developing 'Wide Fold' With iPhone Fold-Like Design Ahead of Apple's 2026 Launch

Tuesday December 23, 2025 11:55 am PST by
Samsung is working on a new foldable smartphone that's wider and shorter than the models that it's released before, according to Korean news site ETNews. The "Wide Fold" will compete with Apple's iPhone Fold that's set to launch in September 2026. Samsung's existing Galaxy Z Fold7 display is 6.5 inches when closed, and 8 inches when open, with a 21:9 aspect ratio when folded and a 20:18...

Top Rated Comments

KingofGotham1 Avatar
151 months ago
I would be very interested in a Macbook Air with fan-less design, with a slimmer profile and longer battery life!
Score: 15 Votes (Like | Disagree)
TWSS37 Avatar
151 months ago
This is not the WWDC update you are looking for
Score: 13 Votes (Like | Disagree)
jmpnop Avatar
151 months ago
Mac Mini.

Yeah, Mac Mini has quad-core CPU and dedicated graphics and is exactly what an iMac would be without display:rolleyes:
Score: 11 Votes (Like | Disagree)
cmChimera Avatar
151 months ago
That'd be nice, but...

Man, I'll die waiting for the xMac (iMac with no screen).

Why Apple?

WHY?

WHY ARE YOU DENYING US THIS????

And I don't want to hear anything about the whole "focus" BS. Apple has more money than God already. They can throw us (non-appliance fans) a bone here. :p
Mac Mini.
Score: 11 Votes (Like | Disagree)
The Phazer Avatar
151 months ago
The future looks kinda awesome.
Score: 9 Votes (Like | Disagree)
knewsom Avatar
151 months ago
How about a Mac Pro lite? That is desktop hardware inside a tower similar to the Mac Pro.

A question I've been asking for years.

Eventually technology will get to the place where the Mini platform could house a pretty good desktop PC. We aren't far from that now. My fear though is that Apple will take this move to 14NM and try to make an even smaller fan less machine instead of giving us a maximal performance Mac Mini. In other words just about the time the right technology debuts for a decent Mini, Apple will cancel the machine to make a smaller machine.

----------



Not today's Mini!!

Given that the coming technology has the potential to really enhance the machine. That is if Apple actually leverages 14nm to seriously up the Mini's performance. Right now we need a substantially better GPU in the machine and more cores. Broadwell has the potential here, especially if Apple sticks with chips in the 35 watt range.

I gave up and built my own PC. Apple is NEVER NEVER NEVER going to sell a headless iMac or any sort of regular Mac Desktop. It'll cannibalize their AIWs and the Pro. I'd venture to bet they'd lose 65% of their Mac Pro sales and 35% of their iMac sales if they did so.
Score: 7 Votes (Like | Disagree)