Intel Core i7 1280P 's Advantages
Released 7 years and 1 months late
Higher specification of memory (LPDDR5-5200 vs DDR3L-1600)
Larger memory bandwidth (76.8GB/s vs 25.6GB/s)
Newer PCIe version (4.0 vs 2.0)
Larger L3 cache size (24MB vs 3MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i3 5010U 's Advantages
Higher base frequency (2.1GHz vs 1.8GHz)
Lower TDP (15W vs 20W)