Xeon W 1390P 's Advantages
Released 12 years and 11 months late
Higher specification of memory (3200 vs 800)
Newer PCIe version (4 vs 2)
Higher base frequency (3.5GHz vs 2.1GHz)
Larger L3 cache size (16MB vs 2MB)
More modern manufacturing process (14nm vs 65nm)
Opteron 1352 (B2) 's Advantages
Lower TDP (95W vs 125W)