Intel Core i5 5200U 's Advantages
Lower TDP (15W vs 28W)
Intel Core i7 8559U 's Advantages
Released 3 years and 3 months late
Higher specification of memory (2400 vs 1600)
Larger memory bandwidth (37.5GB/s vs 25.6GB/s)
Higher base frequency (2.7GHz vs 2.2GHz)
Larger L3 cache size (8MB vs 3MB)