Apple A17 Pro Advantages
Better graphics card performance FLOPS (2.1472 TFLOPS vs 0.6528 TFLOPS )
Larger memory bandwidth (51.2GB/s vs 31.78GB/s)
Higher Frequency (3780MHz vs 2360MHz)
More modern manufacturing process (3nm vs 7nm)
Released 3 years and 6 months late
HiSilicon Kirin 820 Advantages
Lower TDP (5W vs 8W)