AMD Ryzen 7 8840U 's Advantages
Better graphics card performance
Higher specification of memory (LPDDR5x-7500 vs LPDDR5-6400)
Lower TDP (15W vs 30W)
Apple M3 Pro 's Advantages
Larger memory bandwidth (153.6GB/s vs 89.6GB/s)
Higher base frequency (4.05GHz vs 3.3GHz)