Intel Xeon W 2140B 's Advantages
Released 5 years late
Higher specification of memory (2666 vs 3)
Higher base frequency (3.2GHz vs 3GHz)
Larger L3 cache size (11MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)
Opteron 4332 HE 's Advantages
Lower TDP (65W vs 120W)