Xeon X3470 's Advantages
Higher base frequency (2.933GHz vs 2GHz)
Lower TDP (95W vs 150W)
Intel Xeon Gold 6330H 's Advantages
Released 11 years and 7 months late
Higher specification of memory (2933 vs 1333)
Newer PCIe version (3 vs 2)
Larger L3 cache size (33MB vs 8MB)
More modern manufacturing process (14nm vs 45nm)