AMD Ryzen 5 7430U 's Advantages
Lower TDP (15W vs 30W)
AMD Ryzen 5 PRO 8540U 's Advantages
Released 1 years and 3 months late
Higher specification of memory (7500 vs 4267)
Newer PCIe version (4 vs 3.0)
Higher base frequency (3.7GHz vs 2.3GHz)
More modern manufacturing process (4nm vs 7nm)