Intel Core i9 13900H 's Advantages
Newer PCIe version (5.0 vs 4)
Larger L3 cache size (24MB vs 16MB)
AMD Ryzen 7 PRO 8840HS 's Advantages
Released 1 years and 3 months late
Higher specification of memory (7500 vs 6400)
Higher base frequency (3.3GHz vs 2.6GHz)
More modern manufacturing process (4nm vs 10nm)
Lower TDP (30W vs 45W)