Intel Xeon E3 1230L v3 's Advantages
Larger L3 cache size (8MB vs 6MB)
Lower TDP (25W vs 47W)
Intel Xeon E3 1283L v4 's Advantages
Released 2 years late
Higher specification of memory (1866 vs 1600)
Higher base frequency (2.9GHz vs 1.8GHz)
More modern manufacturing process (14nm vs 22nm)