: A 64-bit file system featuring native encryption, crash protection, and instantaneous file cloning.
The technical requirements for 10.13 remained consistent with macOS Sierra. macOS High Sierra 10.13 (17A365)
Technical Overview: macOS High Sierra 10.13 (Build 17A365) macOS High Sierra version 10.13 (Build 17A365) was officially released on September 25, 2017. Positioned as a refinement of the preceding macOS Sierra, it focused heavily on "under-the-hood" performance improvements and architectural updates rather than aesthetic overhauls. System Core & Architecture : A 64-bit file system featuring native encryption,
: Introduced support for external GPUs and advanced machine learning, providing developers with lower-overhead access to the Mac's graphics processing unit. macOS High Sierra 10.13 (17A365)