Intel Core i7 10510Y 's Advantages
Lower TDP (7W vs 65W)
Intel Core Ultra 5 125H 's Advantages
Released 4 years and 4 months late
Higher specification of memory (7467 vs 2133)
Larger memory bandwidth (120GB/s vs 33.33GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (18MB vs 8MB)
More modern manufacturing process (7nm vs 14nm)