Intel Core i9 13900K 's Advantages
Released 3 years and 2 months late
Larger memory bandwidth (89.6GB/s vs 29.9GB/s)
Newer PCIe version (5.0 vs 2.0)
Higher base frequency (3.0GHz vs 1.5GHz)
More modern manufacturing process (10nm vs 14nm)
Intel Celeron J3455E 's Advantages
Higher specification of memory (LPDDR4-2400 vs DDR5-5600)
Lower TDP (10W vs 125W)