Opteron 4310 EE 's Advantages
Lower TDP (35W vs 95W)
Xeon E 2486 's Advantages
Released 11 years late
Higher specification of memory (4800 vs 1600)
Newer PCIe version (5 vs 2)
Higher base frequency (3.5GHz vs 2.2GHz)
Larger L3 cache size (18MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)