Opteron 4310 EE 's Advantages
Released 6 years and 4 months late
Higher specification of memory (1600 vs 667)
Newer PCIe version (2 vs 1)
More modern manufacturing process (32nm vs 90nm)
Lower TDP (35W vs 95W)
Opteron 8218 (F3) 's Advantages
Higher base frequency (2.6GHz vs 2.2GHz)