Intel Xeon Gold 5318N 's Advantages
Released 14 years and 5 months late
Higher specification of memory (DDR4-2667 vs DDR3
Depends on motherboard)
More modern manufacturing process (10nm vs 65nm)
Xeon X5355 's Advantages
Higher base frequency (2.667GHz vs 2.1GHz)
Lower TDP (120W vs 150W)