Intel Xeon E3 1258L v4 's Advantages
Released 3 years and 1 months late
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E3 1265L v2 's Advantages
Higher base frequency (2.5GHz vs 1.8GHz)
Larger L3 cache size (8MB vs 6MB)
Lower TDP (45W vs 47W)