Intel Xeon w3 2423 's Advantages
Released 12 years late
Higher specification of memory (4400 vs 1333)
Newer PCIe version (5 vs 2)
Larger L3 cache size (15MB vs 12MB)
More modern manufacturing process (10nm vs 45nm)
Lower TDP (120W vs 140W)
Opteron 6180 SE 's Advantages
Higher base frequency (2.5GHz vs 2.1GHz)