Intel Core i3 10100T 's Advantages
Higher base frequency (3.0GHz vs 2.1GHz)
Lower TDP (25W vs 28W)
Intel Core i7 1260P 's Advantages
Released 1 years and 10 months late
Better graphics card performance
Higher specification of memory (LPDDR5-5200 vs DDR4-2666)
Larger memory bandwidth (76.8GB/s vs 41.6GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (18MB vs 6MB)
More modern manufacturing process (10nm vs 14nm)