Opteron 2222 's Advantages
Higher base frequency (3GHz vs 1.8GHz)
Xeon D 2752TER 's Advantages
Released 14 years and 6 months late
Higher specification of memory (2667 vs 2)
Newer PCIe version (4 vs 1)
More modern manufacturing process (10nm vs 90nm)
Lower TDP (77W vs 95W)