Intel Xeon E3 1270 v2 's Advantages
Lower TDP (69W vs 195W)
Intel Xeon Gold 6434H 's Advantages
Released 10 years and 8 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
Higher base frequency (3.7GHz vs 3.5GHz)
Larger L3 cache size (22.5MB vs 8MB)
More modern manufacturing process (10nm vs 22nm)