HiSilicon Kirin 950 Advantages
Higher Frequency (2400MHz vs 2300MHz)
Samsung Exynos 8890 Advantages
Better graphics card performance FLOPS (0.2496 TFLOPS vs 0.1152 TFLOPS )
Larger memory bandwidth (26.82GB/s vs 25.6GB/s)
More modern manufacturing process (14nm vs 16nm)