Intel Core i7 14650HX 's Advantages
Released 9 years late
Higher specification of memory (DDR5-5600 vs DDR3L-1600)
Larger memory bandwidth (89.6GB/s vs 25.6GB/s)
Newer PCIe version (5.0 vs 2.0)
Larger L3 cache size (30MB vs 3MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i5 5200U 's Advantages
Lower TDP (15W vs 45W)