Intel Xeon E5 2640 v2 's Advantages
Lower TDP (95W vs 270W)
Intel Xeon Gold 6430 's Advantages
Released 9 years and 4 months late
Higher specification of memory (4400 vs 3)
Newer PCIe version (5 vs 3)
Higher base frequency (2.1GHz vs 2GHz)
Larger L3 cache size (60MB vs 20MB)
More modern manufacturing process (10nm vs 22nm)