Intel Core i7 8750H 's Advantages
Lower TDP (45W vs 55W)
Intel Core i9 13900HX 's Advantages
Released 4 years and 9 months late
Better graphics card performance
Higher specification of memory (5600 vs 2666)
Larger memory bandwidth (89.6GB/s vs 41.8GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (36MB vs 9MB)
More modern manufacturing process (10nm vs 14nm)