Intel Xeon E3 1265L v4 's Advantages
Lower TDP (35W vs 71W)
Xeon E 2134 's Advantages
Released 3 years and 1 months late
Higher specification of memory (DDR4-2666 vs DDR3-1866)
Higher base frequency (3.5GHz vs 2.3GHz)
Larger L3 cache size (8MB vs 6MB)