Intel Core i7 1265U 's Advantages
Better graphics card performance
Lower TDP (15W vs 45W)
Intel Core i7 13620H 's Advantages
Released 11 months late
Higher specification of memory (5200 vs 5200)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.4GHz vs 1.8GHz)
Larger L3 cache size (24MB vs 12MB)