Intel Core i7 10510Y 's Advantages
Higher specification of memory (LPDDR3-2133 vs DDR5-4800)
Lower TDP (7W vs 45W)
Intel Core i9 12950HX 's Advantages
Released 2 years and 9 months late
Larger memory bandwidth (76.8GB/s vs 33.33GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (2.3GHz vs 1.2GHz)
Larger L3 cache size (30MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)