Intel Xeon E3 1220L v2 's Advantages
Released 2 years and 8 months late
Newer PCIe version (3 vs 2)
More modern manufacturing process (22nm vs 45nm)
Lower TDP (17W vs 95W)
Xeon X3460 's Advantages
Higher specification of memory (1333 vs 3)
Higher base frequency (2.8GHz vs 2.3GHz)