Opteron 1210 EE 's Advantages
Lower TDP (45W vs 65W)
Xeon EC3529 's Advantages
Released 3 years and 6 months late
Higher specification of memory (1066 vs 2)
Newer PCIe version (2 vs 1)
Higher base frequency (2.133GHz vs 1.8GHz)
More modern manufacturing process (45nm vs 90nm)