Intel Xeon E3 1265L v3 's Advantages
Higher base frequency (2.5GHz vs 1.8GHz)
Lower TDP (45W vs 110W)
Intel Xeon E5 2675 v3 's Advantages
Released 1 years and 3 months late
Higher specification of memory (DDR4-2133 vs DDR3)
Larger L3 cache size (40MB vs 8MB)