Intel Core i9 11900H 's Advantages
Higher base frequency (2.5GHz vs 2.3GHz)
Lower TDP (35W vs 45W)
Intel Core i7 12700H 's Advantages
Released 8 months late
Better graphics card performance
Higher specification of memory (LPDDR5-5200 vs DDR4-3200)
Larger memory bandwidth (76.8GB/s vs 51.2GB/s)