Intel Xeon E5 4667 v3 's Advantages
Released 1 years and 9 months late
Higher specification of memory (DDR4-2133 vs DDR3)
Higher base frequency (2GHz vs 1.7GHz)
Larger L3 cache size (40MB vs 25MB)
Intel Xeon E5 2650L v2 's Advantages
Lower TDP (70W vs 135W)