Opteron 6338P 's Advantages
Released 1 years and 8 months late
Higher specification of memory (1600 vs 3)
Lower TDP (99W vs 130W)
Intel Xeon E5 4617 's Advantages
Newer PCIe version (3 vs 2)
Higher base frequency (2.9GHz vs 2.3GHz)
Larger L3 cache size (15MB vs 8MB)