macOS 10.12 or later (though some users report success on 10.11 via specific App Store methods). 4GB minimum.
features a new High-Definition mode for better string resolution. High Sierra Support: Logic Pro X 10.3.3 Mas Tnt .dmg
Sculpture and Amp Designer are now optimized for high-performance Macs, offering up to 12x improved performance macOS 10
is now available, specifically focusing on performance optimizations for high-end hardware and critical bug fixes for newer macOS versions. This version is widely considered the peak "stable" build for users still running older systems like macOS 10.11 (El Capitan) 10.12 (Sierra) What’s New in 10.3.3: High-Core Performance: Optimized for iMac Pro, now supporting up to 36 CPU cores Enhanced Sound Design: High Sierra Support: Sculpture and Amp Designer are
View the full list of official release notes, including legacy support details, at Apple Support
6GB for minimum install; up to 63GB for the full Sound Library. Installation Notes: