Intel Core i9 12900HX 's Advantages
Integrated graphics card
Newer PCIe version (5.0 vs 4)
Higher base frequency (2.3GHz vs 1.7GHz)
Larger L3 cache size (30MB vs 12MB)
Intel Core 7 150UL 's Advantages
Released 1 years and 11 months late
Higher specification of memory (5200 vs 4800)
Larger memory bandwidth (83.2GB/s vs 76.8GB/s)
Lower TDP (15W vs 55W)