Intel Xeon E3 1230 v2 's Advantages
Released 1 years and 1 months late
Higher base frequency (3.3GHz vs 1.733GHz)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (69W vs 105W)
Xeon E7 2803 's Advantages
Higher specification of memory (1333 vs 3)
Larger L3 cache size (18MB vs 8MB)