Qualcomm Snapdragon 670 Advantages
Better graphics card performance FLOPS (0.3584 TFLOPS vs 0.1552 TFLOPS )
Larger memory bandwidth (14.9GB/s vs 13.91GB/s)
More modern manufacturing process (10nm vs 12nm)
MediaTek Helio P90 Advantages
Higher Frequency (2200MHz vs 2000MHz)
Lower TDP (5W vs 9W)