Opteron 8360 SE (B3) 's Advantages
Lower TDP (119W vs 325W)
Xeon w7 3555 's Advantages
Released 16 years and 4 months late
Higher specification of memory (4800 vs 667)
Higher base frequency (2.7GHz vs 2.5GHz)
Larger L3 cache size (75MB vs 2MB)
More modern manufacturing process (10nm vs 65nm)