PART 1 - TONS OF PUNKS, ONE BIG JERK CHAPTER 4: KEYSTROKES AND BRUSHSTROKES Hardware Lotteries

"Apple’s M1 was custom silicon designed specifically for the Mac, with macOS Big Sur engineered to take advantage of the chip."

Apple describes M1 as the start of a Mac-specific chip family and says Big Sur was engineered to exploit M1, including Metal and Core ML optimizations.

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