Google Tensor G2 Advantages
Better graphics card performance FLOPS (1.1424 TFLOPS vs 0.6543 TFLOPS )
Larger memory bandwidth (51.2GB/s vs 34.1GB/s)
Released 2 years and 1 months late
Apple A14 Bionic Advantages
Higher Frequency (3100MHz vs 2850MHz)
Lower TDP (6W vs 7W)