AMD Ryzen 7 8840HS 's Advantages
Better graphics card performance
Higher specification of memory (LPDDR5x-7500 vs LPDDR5-6400)
Larger memory bandwidth (89.6GB/s vs 83.2GB/s)
Higher base frequency (3.3GHz vs 1.8GHz)
Larger L3 cache size (16MB vs 12MB)
Intel Core 7 150U 's Advantages
Lower TDP (12W vs 20W)