Qualcomm Snapdragon 8 Elite Advantages
Better graphics card performance FLOPS (3.3792 TFLOPS vs 0.2432 TFLOPS )
Larger memory bandwidth (42.7GB/s vs 14.9GB/s)
Higher Frequency (4320MHz vs 2000MHz)
More modern manufacturing process (3nm vs 11nm)
Released 5 years and 6 months late
Qualcomm Snapdragon 665 Advantages
Lower TDP (5W vs 8W)