Intel Core i7 12850HX 's Advantages
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.1GHz vs 1.8GHz)
Larger L3 cache size (25MB vs 24MB)
Intel Core i7 1280P 's Advantages
Better graphics card performance
Higher specification of memory (LPDDR5-5200 vs DDR5-4800)
Lower TDP (20W vs 45W)