According to benchmark scores for the iPhone 14 Pro and the iPhone 14 Pro Max, the A16 score is around 19 percent higher compared to the previous 13-series flagships.
The CPU performance is around 17 percent higher, while the GPU is around 28 percent higher, which is definitely an impressive performance boost, especially on the GPU front.
These scores are just shy of the ones that AnTuTu reports for Qualcomm's Snapdragon 8+ Gen 1.