Higher-End iMac's Ports Are All Thunderbolt 4

Apple today released new iMac models, and while there are few external changes with the exception of some color tweaks, Apple made several internal updates to the machine. The inclusion of the next-generation M4 chip is the biggest update, but the ports have also seen improvement.

imac thunderbolt 4 ports
For the M4 ‌iMac‌ models with 10-core CPU and 10-core GPU, all four of the USB-C ports support Thunderbolt 4 transfer speeds of up to 40Gb/s. The prior-generation M3 ‌iMac‌ with four ports had two Thunderbolt 3 ports and two USB-3 ports.

The 8-core CPU and 8-core GPU models only have two ports, but both of those are Thunderbolt 4. All of the USB-C/Thunderbolt 4 ports also support USB 4 and USB 3.1 Gen 2.

Pricing on the ‌iMac‌ starts at $1,299 for the 8-core CPU/GPU version, while the 10-core CPU/GPU models with four ports are priced starting at $1,499. Apple is accepting pre-orders for the new M4 ‌iMac‌ models as of today.

Related Roundup: iMac
Buyer's Guide: iMac (Buy Now)
Related Forum: iMac

Popular Stories

iPhone 17 Roundup Feature 2

iPhone Design to Change 'Significantly' This Year

Monday February 17, 2025 7:09 am PST by
Apple is set to "significantly change" the iPhone's design language later this year, according to a Weibo leaker. In a new post, the user known "Digital Chat Station" said that the iPhone's design is "starting to change significantly" this year. The "iPhone 17 Air" reportedly features a "horizontal, bar-shaped" design on the rear, likely referring to an elongated camera bump. On the other...
Apple iPhone 16e Feature

Apple Announces iPhone 16e With A18 Chip and Apple Intelligence, Pricing Starts at $599

Wednesday February 19, 2025 8:02 am PST by
Apple today introduced the iPhone 16e, its newest entry-level smartphone. The device succeeds the third-generation iPhone SE, which has now been discontinued. The iPhone 16e features a larger 6.1-inch OLED display, up from a 4.7-inch LCD on the iPhone SE. The display has a notch for Face ID, and this means that Apple no longer sells any iPhones with a Touch ID fingerprint button, marking the ...
iOS 18

iOS 18.4 Coming Next Week With These New Features for Your iPhone

Friday February 14, 2025 6:18 am PST by
The first iOS 18.4 beta for iPhones should be just around the corner, and the update is expected to include many new features and changes. Bloomberg's Mark Gurman expects the iOS 18.4 beta to be released by next week. Below, we outline what to expect from iOS 18.4 so far. Apple Intelligence for Siri Siri is expected to get several enhancements powered by Apple Intelligence on iOS...
apple launch feb 2025

Tim Cook Teases an 'Apple Launch' Next Wednesday

Thursday February 13, 2025 8:07 am PST by
In a social media post today, Apple CEO Tim Cook teased an upcoming "launch" of some kind scheduled for Wednesday, February 19. "Get ready to meet the newest member of the family," he said, with an #AppleLaunch hashtag. The post includes a short video with an animated Apple logo inside a circle. Cook did not provide an exact time for the launch, or share any other specific details, so...
iphone 17 pro asherdipps

iPhone 17 Pro Models Rumored to Feature Aluminum Frame Instead of Titanium Frame

Tuesday February 18, 2025 12:02 pm PST by
Over the years, Apple has switched from an aluminum frame to a stainless steel frame to a titanium frame for its highest-end iPhones. And now, it has been rumored that Apple will go back to using aluminum for three out of four iPhone 17 models. In an investor note with research firm GF Securities, obtained by MacRumors this week, Apple supply chain analyst Jeff Pu said the iPhone 17, iPhone...
Apple 2025 Thumb 1

Two of Apple's Oldest Products Are Finally Getting Updated This Year

Friday February 14, 2025 6:03 am PST by
Apple released the HomePod mini in November 2020, followed by the AirTag in May 2021, and both still remain first-generation products. Fortunately, rumors suggest that both the HomePod mini and the AirTag will finally be updated at some point this year. Below, we recap rumors about the HomePod mini 2 and AirTag 2. HomePod mini 2 In January 2025, Bloomberg's Mark Gurman said Apple is ...
macbook air blue

Gurman: M4 MacBook Air Models to Launch by March 'At the Latest'

Monday February 17, 2025 2:30 am PST by
Apple will begin selling new MacBook Air models featuring its latest M4 chip by March "at the latest," mirroring the time frame of the M3 MacBook Air launch last year, according to Bloomberg's Mark Gurman. Apple last updated the MacBook Air line in March 2024. Gurman's comments appeared in his latest Power On newsletter, suggesting the reporter is no further forward on learning the exact...
iPhone 17 Air Front Page Tech 2

'iPhone 17 Air' With Ultra-Thin Design Allegedly Revealed in New Video

Monday February 17, 2025 6:53 pm PST by
YouTube channel Front Page Tech today revealed the alleged design of Apple's widely-rumored "iPhone 17 Air" model, set to launch later this year. "iPhone 17 Air" render created by @zellzoi for Front Page Tech In a video uploaded today, Front Page Tech shared renders depicting what it believes is likely the final design of the "iPhone 17 Air." The device is expected to feature an ultra-thin...

Top Rated Comments

MayaUser Avatar
16 weeks ago
That metal green is stunning
Score: 12 Votes (Like | Disagree)
adamw Avatar
16 weeks ago
Are all 4 Thunderbolt 4 Ports on the 10 Core M4 iMac model sharing any Thunderbolt channels, or do each of the Thunderbolt 4 ports have its own (non-shared, full speed) Thunderbolt 4 data channel for the full speed data transfer that Thunderbolt 4 allows (40 Gbps)?

Also when do you think we will see full speed (80 Gbps) Thunderbolt 5 port support on Mac models (M5, M6, or M7)?
Score: 4 Votes (Like | Disagree)
topdownjimmy Avatar
16 weeks ago
I assume it still can't be used as an external display?
Score: 3 Votes (Like | Disagree)
Eorlas Avatar
16 weeks ago
slightly off-topic to the iMac announcement itself, but are we expecting one new mac per day? something else later today?

they said "starting monday morning" but no further information about announcement timing
Score: 3 Votes (Like | Disagree)
martinsmac Avatar
16 weeks ago
I'd like to know about the USB controllers and thus concurrent USB speeds. Anyone seen those details?
Score: 2 Votes (Like | Disagree)
Return Zero Avatar
16 weeks ago
The base model feels like a nicer deal now that it has 16GB but the next model up also seems worth it, especially at the $150 price difference for edu... gig ethernet, +2 cpu cores, +2 gpu cores, +2 tb4 ports, +1 external display support, touchID, and maybe still an extra cooling fan, right?

I feel like with 16GB and 2 external displays effectively standard, the regular M-model Apple Silicon has finally reached full maturity, and what a beautiful thing it is.
Score: 2 Votes (Like | Disagree)