Opteron 1352 (B2) 's Advantages
Lower TDP (95W vs 240W)
Xeon w7 2565X 's Advantages
Released 16 years and 2 months late
Higher specification of memory (4800 vs 800)
Newer PCIe version (5 vs 2)
Higher base frequency (3.2GHz vs 2.1GHz)
Larger L3 cache size (37.5MB vs 2MB)
More modern manufacturing process (10nm vs 65nm)