Opteron 8347 HE 's Advantages
Higher specification of memory (667 vs 4)
Lower TDP (68W vs 72W)
Intel Xeon E 2124G 's Advantages
Released 10 years and 8 months late
Higher base frequency (3.4GHz vs 1.9GHz)
Larger L3 cache size (8MB vs 2MB)
More modern manufacturing process (14nm vs 65nm)