Intel Core i5 12600HX 's Advantages
Newer PCIe version (5.0 vs 4)
Larger L3 cache size (18MB vs 16MB)
AMD Ryzen 7 7840H 's Advantages
Released 8 months late
Better graphics card performance
Higher specification of memory (5600 vs 4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (3.8GHz vs 2.5GHz)
More modern manufacturing process (4nm vs 10nm)
Lower TDP (35W vs 55W)