Xeon E 2134 's Advantages
Released 5 years and 1 months late
Higher specification of memory (DDR4-2666 vs DDR3)
Higher base frequency (3.5GHz vs 3.1GHz)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E3 1285L v3 's Advantages
Lower TDP (65W vs 71W)