Most of the new phones' performance enhancements stem from the A12 Bionic processor. The 7nm chip has six.7 billion transistors associated an 8-core dedicated machine-learning engine to analyze neural network knowledge to work out whether or not to run processes on the central processor, GPU, or neural engine. Assignment Writing Service | AssignmentClock.com. Apple same the A12 will method five trillion operations per second, compared to 600 billion operations with the A11 chip.