Intel Core i7 1250U 's Advantages
Better graphics card performance
Lower TDP (9W vs 55W)
Intel Core i7 13850HX 's Advantages
Released 11 months late
Higher specification of memory (5600 vs 5200)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.1GHz vs 1.1GHz)
Larger L3 cache size (30MB vs 12MB)