Opteron 3320 EE 's Advantages
Lower TDP (25W vs 60W)
Intel Xeon E5 2630L v2 's Advantages
Released 9 months late
Newer PCIe version (3 vs 2)
Higher base frequency (2.4GHz vs 1.9GHz)
Larger L3 cache size (15MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)