Intel Xeon E5 4627 v3 's Advantages
Released 1 years and 5 months late
Higher specification of memory (2133 vs 1600)
Newer PCIe version (3 vs 2)
Higher base frequency (2.6GHz vs 2.3GHz)
Larger L3 cache size (25MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)
Opteron 6338P 's Advantages
Lower TDP (99W vs 135W)