Intel Xeon E3 1505L v5 's Advantages
Released 8 years and 8 months late
Higher specification of memory (2133 vs 2)
Newer PCIe version (3 vs 1)
More modern manufacturing process (14nm vs 90nm)
Lower TDP (25W vs 95W)
Opteron 2220 's Advantages
Higher base frequency (2.8GHz vs 2GHz)