Intel Core i7 10810U 's Advantages
Lower TDP (25W vs 57W)
Intel Core Ultra 5 125U 's Advantages
Released 3 years and 7 months late
Better graphics card performance
Higher specification of memory (7467 vs 2933)
Larger memory bandwidth (120GB/s vs 45.8GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (1.7GHz vs 1.6GHz)
More modern manufacturing process (7nm vs 14nm)