AMD Ryzen 7 PRO 8840U 's Advantages
Released 3 years and 3 months late
Newer PCIe version (4 vs 3.0)
Higher base frequency (3.3GHz vs 2.3GHz)
More modern manufacturing process (4nm vs 7nm)
AMD Ryzen 5 5600U 's Advantages
Integrated graphics card
Higher specification of memory (LPDDR4-4266 vs DDR5-5600)
Lower TDP (10W vs 28W)