Opteron 6378 's Advantages
Released 6 years and 3 months late
Higher specification of memory (DDR3 vs DDR2-667)
Newer PCIe version (2 vs 1)
Higher base frequency (2.4GHz vs 1.8GHz)
More modern manufacturing process (32nm vs 90nm)
Opteron 8210 EE 's Advantages
Lower TDP (45W vs 115W)