I have Mac Pro 2009 and High Sierra flies on it. But the mid 2012 rMBP became useless to the point I am considering buying a new one. You will then have to reinstall Mac OS Mountain Lion since you have a mid 2012 Mac. Then you can upgrade to High Sierra from the App Store. Long-term Mac users can guess that macOS High Sierra (10.13) is a refinement of macOS Sierra (10.12) because of the naming structure. Just as Mac OS X 'Snow Leopard' (10.6) was a refinement of Mac OS X Leopard (10.5) and OS X Mountain Lion (10.8) was a refinement of OS X Lion (10.7), rather than offering radical new features, macOS High Sierra.

Which Macs are compatible with macOS Sierra (10.12)? What are the system requirements? Which Macs support which features?

On June 13, 2016, Apple previewed macOS Sierra. It was available as a 'public beta' starting on July 7, 2016, and released in its final version on September 20, 2016. It is a free release and only available officially via Apple's own App Store.

The Many Names of Mac OS 'macOS' Sierra introduces a new naming convention that represents a full circle rebranding of the Mac operating system. From Mac OS -- Mac OS 7.6 through, (although running System 7.5.x also would display Mac OS on the splash screen) -- to Mac OS X -- Mac OS X 10.0 'Cheetah' through -- to OS X -- as the company started using with -- and now back to 'macOS' but lower case and a single word to be more in sync with Apple's three other OS X-based operating systems -- iOS, tvOS, and watchOS. MacOS Sierra is the twelfth version of Mac OS X/OS X, so it is reasonable to refer to it as Mac OS X 10.12 or OS X 12, as well. Download spotflux for mac. MacOS Sierra (10.12) -- based on the desktop photo -- presumably is named after the mountain range in keeping with Apple's recent theme of naming its Mac operating systems after attractive locations in California --,,. New macOS Sierra Features In the original, Apple boasted that macOS Sierra is 'a major update to the world's most advanced desktop operating system' and more specifically noted: Siri is now on the Mac with brand-new capabilities to help with the things users do every day on their desktop. With Siri, users can look up information, find documents, pin or drag and drop search results, and even adjust system preferences. Seamless integration with iCloud makes everything from your Desktop and Documents folder available on your iPhone and iPad so you always have access to the files you need.

Universal Clipboard allows you to copy content, including text, images, photos and video from one Apple device and paste it in another. Apple Pay comes to the Mac in Sierra so it is even easier to shop securely and privately online. And Photos now helps you rediscover your meaningful memories, organize your library and perfect shots like a pro.

Photo Credit: Apple, Inc. (MacBook Running macOS Sierra) System Requirements In Apple's WWDC 2016 presentation, the company noted that macOS Sierra runs on the following Mac categories: • (Late 2009 or later) • (Late 2009 or later) • (Late 2010 or later) • (Mid-2010 or later) • (Mid-2010 or later) • (Mid-2010 or later) As by the well-respected hacker, the macOS interface itself (the GUI) now runs 'on top of' Apple's 'Metal' graphics technology introduced by rather than OpenGL, as well. It is worth noting that macOS Sierra does abandon a good number of systems that were supported by the previous version of the Mac operating system,. Specific also varies. In addition to being one of the categories of Mac listed above, it also needs to be running OS X 10.7.5 or higher prior to installation and have 2 GB of memory installed as well as 8.8 GB of available storage. Identification Help If you're not sure if your Mac will run macOS Sierra, all of the supported systems can be identified by the above 'subfamily' designations as well as by the in software. More details about specific identifiers are provided in EveryMac.com's extensive section.

To locate the model identifier, select 'About This Mac' under the Apple Menu on your computer and click the 'More Info.' If the Mac is running OS X 'Lion' (10.7) or later, click the 'System Report' button after clicking 'More Info.' EveryMac.com's feature -- as well as the -- also can identify these models by their. MacOS Sierra Supported Systems Specifically, the following Macs are compatible with macOS Sierra. Txtemnow. However, just because a Mac runs macOS Sierra does not mean that it is. EveryMac.com is provided 'as is' without warranty of any kind whatsoever. EveryMac.com, and the author thereof, shall not be held responsible or liable, under any circumstances, for any damages resulting from the use or inability to use the information within.