AMD Ryzen 9 6900HX 's Advantages
Better graphics card performance
Higher specification of memory (6400 vs 4267)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.3GHz vs 2.3GHz)
More modern manufacturing process (6nm vs 7nm)
AMD Ryzen 5 7430U 's Advantages
Released 1 years late
Lower TDP (15W vs 45W)