Xeon W 1390P 's Advantages
Released 13 years and 9 months late
Higher specification of memory (3200 vs 2)
Newer PCIe version (4 vs 1)
Higher base frequency (3.5GHz vs 3GHz)
More modern manufacturing process (14nm vs 90nm)
Opteron 2222 's Advantages
Lower TDP (95W vs 125W)