Intel Xeon E5 2658 v3 's Advantages
Released 2 years and 10 months late
Higher specification of memory (DDR4-2133 vs DDR3)
Newer PCIe version (3 vs 2)
Higher base frequency (2.2GHz vs 1.6GHz)
Larger L3 cache size (30MB vs 16MB)
Opteron 6262 HE 's Advantages
Lower TDP (85W vs 105W)