Intel Core i5 8259U 's Advantages
Larger memory bandwidth (37.5GB/s vs 35.76GB/s)
Larger L3 cache size (6MB vs 4MB)
Lower TDP (28W vs 35W)
AMD Ryzen 7 3750H 's Advantages
Released 9 months late
Better graphics card performance
Higher specification of memory (2400 vs 2400)
More modern manufacturing process (12nm vs 14nm)