Apple apparently had big plans, including ray tracing support, for the A16 Bionic's GPU in the iPhone 14 Pro but had to revert to a design based on the previous A15 Bionic. This was due to a major power consumption flaw discovered late in the SoC's development cycle. Such a setback is unheard of in the company's SoC team and is being attributed to several layoffs and lawsuits that the group in currently contending with.