Intel Core i7 1250U 's Advantages
Released 2 years and 6 months late
Higher specification of memory (5200 vs 2133)
Larger memory bandwidth (76.8GB/s vs 33.33GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (12MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i7 10510Y 's Advantages
Higher base frequency (1.2GHz vs 1.1GHz)
Lower TDP (7W vs 9W)