Apple A13 and A14 processor actual use process is not very different, A14 compared with A13 overall performance gap of about 20%, of which the CPU gap is 14%, and the GPU gap is 8%, the peak performance of A14 compared with A13 improved very little.
< br >
The A13 processor is based on TSMC's 7nm process A13 chip, using 64-bit Fusion architecture, a total of 6 cores, a total of 8.5 billion transistors integrated, the CPU frequency is 2.65GHz.
< br >
A14 processor is based on TSMC 5 nanometer process A14 chip, using CortexA72 core, a total of 11.8 billion transistors, the processor has 6 cores, respectively are 4 energy saving core and 2 performance core, CPU frequency is 3.1GHz. In the process of data testing, A14 improved by about 20% compared to A13.
Performance is different.
Compared with a13, a14 improves CPU performance by 16.67% and GPU performance by 8.3%. Apple's A14 Bionic chip uses a new 6-core design, uses the 5nn process, its transistor size in atoms, has 11.8 billion transistors, compared to Apple's 7nm chip transistor number increased by 40%, even more than the desktop x86 processor