Intel Core i7 13620H 's Advantages
Better graphics card performance
Higher base frequency (2.4GHz vs 2.1GHz)
Lower TDP (35W vs 45W)
Intel Core i7 14700HX 's Advantages
Released 1 years late
Higher specification of memory (DDR5-5600 vs DDR5-5200)
Larger L3 cache size (33MB vs 24MB)