Intel Xeon E3 1225 's Advantages
Newer PCIe version (3 vs 2)
Lower TDP (95W vs 115W)
Opteron 6328 's Advantages
Released 1 years and 7 months late
Higher specification of memory (1866 vs 3)
Higher base frequency (3.2GHz vs 3.1GHz)
Larger L3 cache size (8MB vs 6MB)