You need full compatibility with older Macs from 2015 or earlier.Here are some scenarios where macOS Journaled may still be preferable over APFS: But for most people, APFS is the best choice. For example, if you need to dual boot your Mac into an older OS version that requires HFS+. The only reason to still use macOS Journaled today is if you need your Mac to be fully compatible with older Macs or bootable drives that only support HFS+. Still, APFS is better optimized for modern hardware so will generally outperform HFS+. On lower-end Macs, the differences may not be as drastic. The performance benefits of APFS will be most noticeable on high-end Macs with fast processors and lots of RAM. Operations like launching apps, opening files, copying data will be significantly faster with APFS. Since APFS is specially made for SSDs, it will make the most of the super fast storage capabilities in modern Macs. Should I use APFS or macOS Journaled for a new Mac?įor most users getting a new Mac today, APFS is recommended over macOS Journaled HFS+. The only scenario where macOS Journaled may be preferable is if you need compatibility with older Macs running OS versions before macOS 10.13 High Sierra. Here is a detailed feature comparison between APFS and macOS Journaled HFS+: FeatureĪs the table shows, APFS has clear advantages when it comes to performance, encryption, snapshots, and space efficiency. Even with journaling enabled, it does not take full advantage of the capabilities of modern solid state storage devices. However, HFS+ is still an old file system designed in the era of hard disk drives. Metadata protection – The journal stores copies of metadata like file permissions and folder hierarchies, preventing data corruption.Improved data integrity – The journal keeps track of file system operations, making it easy to recover from unplanned shutdowns like power outages.Faster startup – Journaling reduces the time required for file system checks during system startup.HFS+ has been the default file system used on Macs for over three decades, since it was introduced in 1985 with the Mac System 2 operating system.Įnabling journaling on HFS+ provides the following benefits: MacOS Journaled refers to formatting a drive using the HFS+ file system in journaled mode. It takes better advantage of flash storage capabilities compared to the older HFS+ file system. In summary, APFS is a modern file system designed for optimal performance on SSD based drives. Crash protection – APFS has improved crash protection features like faster fsync() to prevent data corruption.This allows easy backup and restoration of files. Snapshots – APFS can make read-only snapshots of the file system at any point in time.It stores related data within the file system itself instead of in separate bands. Space efficiency – APFS uses space more efficiently and helps reduce the overall size of files on disk. Data is encrypted and decrypted on the fly as it is written and read. Stronger encryption – APFS supports native encryption at the file system level.Operations like copying files, opening applications, shutting down and booting up are much faster compared to HFS+. Faster performance – APFS is tuned for optimal performance with SSDs.Some of the key benefits of APFS include: APFS has been designed and optimized specifically for use with solid state drives (SSDs) and flash storage. It replaces the old HFS+ file system that had been used on Macs for over 30 years.
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