Intel Core i5 12600HX 's Advantages
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.5GHz vs 2.3GHz)
Lower TDP (45W vs 45W)
Intel Core i7 12700H 's Advantages
Better graphics card performance
Higher specification of memory (LPDDR5-5200 vs DDR5-4800)
Larger L3 cache size (24MB vs 18MB)