Opteron 8210 EE 's Advantages
Lower TDP (45W vs 50W)
Opteron 13KS EE 's Advantages
Released 2 years and 8 months late
Higher specification of memory (1333 vs 667)
Newer PCIe version (2 vs 1)
Higher base frequency (2GHz vs 1.8GHz)
More modern manufacturing process (45nm vs 90nm)