Intel Xeon E3 1285 v6 's Advantages
Released 2 years and 7 months late
Higher base frequency (4.1GHz vs 2GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (79W vs 135W)
Intel Xeon E5 2698B v3 's Advantages
Higher specification of memory (2133 vs 4)
Larger L3 cache size (40MB vs 8MB)