Xeon E5 2650 v4 's Advantages
Released 2 years and 9 months late
Higher specification of memory (2133 vs 4)
Larger L3 cache size (30MB vs 8MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E3 1285L v3 's Advantages
Higher base frequency (3.1GHz vs 2.2GHz)
Lower TDP (65W vs 105W)