Intel Xeon W 2145 's Advantages
Released 11 years late
Higher specification of memory (2666 vs 667)
Newer PCIe version (3 vs 1)
Higher base frequency (3.7GHz vs 2.8GHz)
More modern manufacturing process (14nm vs 90nm)
Opteron 8220 SE (F2) 's Advantages
Lower TDP (120W vs 140W)