Intel Core i5 8259U 's Advantages
Better graphics card performance
Higher base frequency (2.3GHz vs 2.0GHz)
Larger L3 cache size (6MB vs 4MB)
Intel Celeron N5095 's Advantages
Released 2 years and 9 months late
Higher specification of memory (DDR4-2933 vs DDR4-2400)
Larger memory bandwidth (45.8GB/s vs 37.5GB/s)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (15W vs 28W)