Intel Xeon E5 4620 v3 's Advantages
Released 1 years and 5 months late
Higher specification of memory (1866 vs 1600)
Newer PCIe version (3 vs 2)
Larger L3 cache size (25MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)
Opteron 6338P 's Advantages
Higher base frequency (2.3GHz vs 2GHz)
Lower TDP (99W vs 105W)