Intel Xeon Gold 5318S 's Advantages
Released 6 years and 7 months late
Higher specification of memory (DDR4-2933 vs DDR4-2133)
Newer PCIe version (4 vs 3)
Larger L3 cache size (36MB vs 25MB)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E5 2663 v3 's Advantages
Higher base frequency (2.8GHz vs 2.1GHz)
Lower TDP (105W vs 165W)