Intel Xeon E3 1240L v3 's Advantages
Released 4 years and 9 months late
Higher specification of memory (1600 vs 1333)
Newer PCIe version (3 vs 2)
More modern manufacturing process (22nm vs 45nm)
Lower TDP (25W vs 130W)
Xeon W5590 's Advantages
Higher base frequency (3.333GHz vs 2GHz)