Intel Xeon E5 2693 v3 's Advantages
Higher specification of memory (DDR4-2133 vs DDR3)
Newer PCIe version (3 vs 2)
Higher base frequency (2.8GHz vs 2.7GHz)
Larger L3 cache size (30MB vs 8MB)
Opteron 6284 SE 's Advantages
Released 111 years and 4 months late
Lower TDP (140W vs 160W)