Intel Core i7 13620H's Advantages
Released 1 years late
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.4GHz vs 2.3GHz)
Lower TDP (35W vs 45W)
Intel Core i7 12700H's Advantages
Better graphics card performance
Higher specification of memory (LPDDR5-5200 vs DDR5-5200)