AMD Ryzen 7 8840U 's Advantages
Released 11 months late
Better graphics card performance
Higher specification of memory (LPDDR5x-7500 vs LPDDR5x-6400)
Higher base frequency (3.3GHz vs 1.9GHz)
Larger L3 cache size (16MB vs 12MB)
Lower TDP (15W vs 20W)