Unless you're not running an M-series chip, then it's not really improving anything
If you're not running an Apple Silicon chip, you can't run macOS 27 at all.
That's 6+ year old hardware then, so even in Apple's world, that's pretty old.
If you're not running an Apple Silicon chip, you can't run macOS 27 at all.
That's 6+ year old hardware then, so even in Apple's world, that's pretty old.