AMD Ryzen 7 7840H 's Advantages
Better graphics card performance
Higher base frequency (3.8GHz vs 2.2GHz)
Lower TDP (35W vs 45W)
Intel Core i7 14650HX 's Advantages
Released 1 years late
Higher specification of memory (DDR5-5600 vs DDR5-5600)
Newer PCIe version (5.0 vs 4)
Larger L3 cache size (30MB vs 16MB)