All newly announced Macs, the MacBook Air, 13-inch MacBook Pro, and Mac mini powered by M1 come with Big Sur, the latest version of the world’s most advanced desktop operating system. Big Sur introduces a beautiful redesign that is entirely new yet instantly familiar, and powerful updates to apps including Safari, Messages, and Maps. Big Sur is engineered, down to its core, to take full advantage of all the capability and power of M1, delivering a massive boost in performance, astonishing battery life, and even stronger security protections.
With M1, things users do every day feel noticeably faster and smoother. Just like iPhone and iPad, the Mac now instantly wakes from sleep. Browsing with Safari — which is already the world’s fastest browser — is now up to 1.5x speedier at running JavaScript and nearly 2x more responsive.
With Big Sur and M1, Mac users can run a greater range of apps than ever before. All of Apple’s Mac software is now Universal and runs natively for M1 systems. Existing Mac apps that have not been updated to Universal will run seamlessly with Apple’s Rosetta 2 technology. And iPhone and iPad apps can now run directly on the Mac. Additionally, the foundations of Big Sur are optimized to unlock the power of M1, including developer technologies from Metal for graphics to Core ML for machine learning.