Apple Seeds Third Beta of macOS Big Sur 11.4 to Developers - MacRumors
Skip to Content

Apple Seeds Third Beta of macOS Big Sur 11.4 to Developers

by

Apple today seeded the third beta of an upcoming macOS Big Sur 11.4 update to developers for testing purposes, with the new beta coming two weeks after the release of the second macOS Big Sur 11.4 beta.

macOS Big Sur Feature Triad
Developers can download the ‌‌‌macOS Big Sur‌‌‌ 11.4 beta using the Software Update mechanism in System Preferences after installing the proper profile from the Apple Developer Center.

According to Apple's developer release notes, the macOS Big Sur 11.4 update adds Intel Mac support for AMD's 6000-Series Navi GPUs. It is not yet clear if there are also other outward-facing features included, but we'll update this post if we find anything new.

Related Forum: macOS Big Sur

Popular Stories

Four iPhone 18 Pro Colors Mock Feature

iPhone 18 Pro: Pre-Orders and Release Date

Sunday August 16, 2026 8:24 pm PDT by
Apple has yet to reveal when the iPhone 18 Pro and iPhone Ultra will be announced and released, but the dates usually follow a familiar pattern. As usual, the event is expected to take place in the first half of September. Labor Day falls on September 7 this year. The last time the holiday was on that day was in 2020, but the iPhone event that year was delayed until October due to the...
Read Full Article
apple camera airpods

Apple's Camera-Equipped AirPods Confirmed: See Them in Action

Monday August 17, 2026 6:21 pm PDT by
Apple is working on camera-equipped AirPods that appear to be nearly ready to launch, based on a video MacRumors found in the macOS Tahoe 26.7 release candidate. In a short demo, a man holds a book up so the camera in the AirPods can see the title. "With Visual Intelligence, your world becomes savable. See something you like? Just ask me to save it for later," says the voiceover text. Here ...
Read Full Article • 135 comments
iPhone 17 One Year Later Thumb 1

Should You Buy an iPhone 17 Now or Wait for iPhone 18?

Friday August 14, 2026 12:15 pm PDT by
For the first time since Apple started selling standard and "Pro" iPhones, we're not going to get an entry-level iPhone model this fall. Apple doesn't plan to release an iPhone 18 in September, and will only launch the iPhone 18 Pro, iPhone 18 Pro Max, and foldable iPhone Ultra. The lower-cost iPhone 18 won't come out until spring 2027. Subscribe to the MacRumors YouTube channel for more ...
Read Full Article • 119 comments

Top Rated Comments

macintoshmac Avatar
macintoshmac
69 months ago
Build 20F5065a.
Score: 9 Votes (Like | Disagree)
A
ateslik
69 months ago
LOL. That strikes me as very odd to add support for that GPU. Does any Mac even come with that???

It would be much nicer if Apple added support for the Radeon 5500M and 5300M GPUs that spike power consumption on the huge number of 16" Macbook Pro's that have already shipped. It's a huge problem that doesn't occur in Windows.

It's all covered here in one of the most popular threads on the forums.

https://forums.macrumors.com/threads/16-is-hot-noisy-with-an-external-monitor.2211747
Score: 6 Votes (Like | Disagree)
tshrimp Avatar
tshrimp
69 months ago
All I am hoping for is the ability to change the awful login screen picture.
Score: 4 Votes (Like | Disagree)
P
ph001bi
69 months ago

Apple today seeded the third beta of an upcoming macOS Big Sur 11.4 update to developers for testing purposes, with the new beta coming two weeks after the release of the second macOS Big Sur 11.4 beta ('https://www.macrumors.com/2021/05/04/apple-seeds-macos-big-sur-11-4-beta-2/').



Developers can download the ‌‌‌macOS Big Sur‌‌‌ 11.4 beta using the Software Update mechanism in System Preferences after installing the proper profile from the Apple Developer Center.

According to Apple's developer release notes, the macOS Big Sur 11.4 update adds Intel Mac support for AMD's 6000-Series Navi GPUs. It is not yet clear if there are also other outward-facing features included, but we'll update this post if we find anything new.


Article Link: Apple Seeds Third Beta of macOS Big Sur 11.4 to Developers ('https://www.macrumors.com/2021/05/10/apple-seeds-macos-big-sur-11-4-beta-3/')
Hopefully, they fixed the insane battery consumption. From 5 hours with 11.3 on my late 16 MBP to 2 hours with 11.4
One kernel process seems to be responsible.
Score: 4 Votes (Like | Disagree)
robvthof Avatar
robvthof
69 months ago
All I am hoping for is the ability to change the awful login screen picture.
Just Google "change lockscreen big sur" and you'll find the solution.
Score: 3 Votes (Like | Disagree)
Killerbob Avatar
Killerbob
69 months ago
11.4 Beta (20F5065a) runs well on both my Mac Pros. I usually only run Beta software on my Mac Pro 2013, but since 11.3 RC screwed up the Thunderbolt Bridge I use between my Mac Pros and my QNAP NAS, I upgraded both.
Score: 2 Votes (Like | Disagree)
Read All Comments