Intel Xeon E3 1285L v4 's Advantages
Released 6 years and 2 months late
Higher specification of memory (1866 vs 1333)
Newer PCIe version (3 vs 2)
Higher base frequency (3.4GHz vs 2GHz)
More modern manufacturing process (14nm vs 45nm)
Opteron 13KS EE 's Advantages
Lower TDP (50W vs 65W)