Opteron 6366 HE 's Advantages
Higher specification of memory (1866 vs 1333)
Intel Xeon E5 1428L v2 's Advantages
Released 1 years and 2 months late
Newer PCIe version (3 vs 2)
Higher base frequency (2.2GHz vs 1.8GHz)
Larger L3 cache size (15MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (60W vs 85W)