AMD Ryzen 5 3500U 's Advantages
Better graphics card performance
Higher base frequency (2.1GHz vs 1.8GHz)
Lower TDP (12W vs 15W)
Intel Celeron 6305 's Advantages
Released 1 years and 8 months late
Higher specification of memory (LPDDR4x-3733 vs DDR4-2400)
Larger memory bandwidth (51.2GB/s vs 35.76GB/s)