Opteron 6180 SE 's Advantages
Larger L3 cache size (12MB vs 8MB)
Xeon E 2224G 's Advantages
Released 8 years and 3 months late
Higher specification of memory (DDR4-2666 vs DDR3-1333)
Newer PCIe version (3 vs 2)
Higher base frequency (3.5GHz vs 2.5GHz)
Lower TDP (71W vs 140W)