Intel Core i9 11980HK 's Advantages
Higher base frequency (3.3GHz vs 2.5GHz)
Intel Core i9 12900H 's Advantages
Released 8 months late
Better graphics card performance
Higher specification of memory (5200 vs 3200)
Larger memory bandwidth (76.8GB/s vs 51.2GB/s)
Lower TDP (45W vs 65W)