Intel Core i9 12900HX '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)
Intel Core i7 10510Y 's Advantages
Higher specification of memory (LPDDR3-2133 vs DDR5-4800)
Lower TDP (7W vs 45W)