Qualcomm Snapdragon 450 Advantages
Lower TDP (3W vs 5W)
MediaTek Helio P90 Advantages
Better graphics card performance FLOPS (0.1552 TFLOPS vs 0.1152 TFLOPS )
Larger memory bandwidth (13.91GB/s vs 7.46GB/s)
Higher Frequency (2200MHz vs 1800MHz)
More modern manufacturing process (12nm vs 14nm)
Released 1 years and 5 months late