Opteron 6262 HE 's Advantages
Lower TDP (85W vs 165W)
Intel Xeon E5 2698A v3 's Advantages
Released 3 years late
Higher specification of memory (DDR4-2133 vs DDR3)
Newer PCIe version (3 vs 2)
Higher base frequency (2.8GHz vs 1.6GHz)
Larger L3 cache size (40MB vs 16MB)