Intel Core i7 10510U 's Advantages
Lower TDP (15W vs 35W)
Intel Core i7 12650H 's Advantages
Released 2 years and 5 months late
Better graphics card performance
Higher specification of memory (LPDDR5-5200 vs DDR4-2666)
Larger memory bandwidth (76.8GB/s vs 41.66GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (2.3GHz vs 1.8GHz)
Larger L3 cache size (24MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)