Intel Core i7 1260P 's Advantages
Released 1 years and 5 months late
Better graphics card performance
Higher specification of memory (LPDDR5-5200 vs DDR4-2933)
Larger memory bandwidth (76.8GB/s vs 45.8GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (18MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (28W vs 45W)
Intel Core i7 10870H 's Advantages
Higher base frequency (2.2GHz vs 2.1GHz)