Intel Xeon E5 1603 v3 's Advantages
Larger L3 cache size (10MB vs 8MB)
Xeon E 2224 's Advantages
Released 4 years and 8 months late
Higher specification of memory (2666 vs 1866)
Higher base frequency (3.4GHz vs 2.8GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (71W vs 140W)