Intel Xeon E5 4669 v3 's Advantages
Released 3 years and 1 months late
Higher specification of memory (2133 vs 3)
Larger L3 cache size (45MB vs 8MB)
Intel Xeon E3 1220L v2 's Advantages
Higher base frequency (2.3GHz vs 2.1GHz)
Lower TDP (17W vs 135W)