Intel Core i9 13900H 's Advantages
Better graphics card performance
Higher specification of memory (6400 vs 5200)
Larger memory bandwidth (89.6GB/s vs 83.2GB/s)
Higher base frequency (2.6GHz vs 2.5GHz)
Lower TDP (45W vs 75W)
AMD Ryzen 9 7945HX 's Advantages
Larger L3 cache size (64MB vs 24MB)
More modern manufacturing process (5nm vs 10nm)