Parallels Desktop supports mac OS Ventura (when released), macOS Monterey, macOS Big Sur 11, macOS Catalina 10.15, and macOS Mojave 10.14. Built for macOS 11+ and both Intel and Apple M Series chips. Developed for incredible optics with on-the-fly sync of Apple’s ProMotion display. Powered to assign up to 62 GB of RAM and up to 18 CPU cores to a virtual machine (VM). Created for compatibility with Intel applications in Windows on the Apple M Series Mac.