Intel Xeon Gold 6430 's Advantages
Released 10 years and 8 months late
Higher specification of memory (DDR5-4400 vs DDR3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (60MB vs 20MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E5 4650 's Advantages
Higher base frequency (2.7GHz vs 2.1GHz)
Lower TDP (130W vs 270W)