Intel Xeon E3 1220L v3 's Advantages
Released 1 years and 4 months late
Higher specification of memory (DDR3-1600 vs DDR3)
Lower TDP (13W vs 69W)
Intel Xeon E3 1240 v2 's Advantages
Higher base frequency (3.4GHz vs 1.1GHz)
Larger L3 cache size (8MB vs 4MB)