Intel Celeron 7305 's Advantages
Released 2 years and 6 months late
Higher specification of memory (LPDDR5-5200 vs DDR4-2400)
Larger memory bandwidth (76.8GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (8MB vs 6MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (12W vs 15W)
Intel Core i5 8257U 's Advantages
Higher base frequency (1.4GHz vs 1.1GHz)