Testing conducted by Apple August through October 2024 using preproduction 14-inch MacBook Pro systems with Apple M4 Pro, 14-core CPU, 20-core GPU, and 48GB of RAM, and production 14-inch MacBook Pro systems with Apple M3 Pro, 12-core CPU, 18-core GPU, and 36GB of RAM, both configured with 4TB SSD, as well as production 14-inch MacBook Pro ...