Testing conducted by Apple in October 2019 using pre-production 2.4GHz 8-core Intel Core i9–based 16-inch MacBook Pro systems with 64GB of RAM, pre-production 2.4GHz 8-core Intel Core i9–based 16-inch MacBook Pro systems with 32GB of RAM, and pre-production 2.3GHz 8-core Intel Core i9–based 16-inch MacBook Pro systems with 16GB of RAM.Performance tests are conducted using specific computer systems and reflect the approximate performance of MacBook Pro. Individual tracks were enabled during playback until CPU became overloaded. Tested using Logic Pro X 10.4.7 with project consisting of 253 tracks, each with an Amp Designer plug-in instance applied. Testing conducted by Apple in October 2019 using pre-production 2.4GHz 8-core Intel Core i9–based 16-inch MacBook Pro systems with 64GB of RAM and shipping 3.1GHz quad-core Intel Core i7–based 15-inch MacBook Pro systems with 16GB of RAM.1GB = 1 billion bytes and 1TB = 1 trillion bytes actual formatted capacity less.
