Xeon 6960P 's Advantages
Released 15 years and 3 months late
Higher specification of memory (8800 vs 1333)
Newer PCIe version (5 vs 2)
Larger L3 cache size (432MB vs 6MB)
More modern manufacturing process (5nm vs 45nm)
Opteron 1389 's Advantages
Higher base frequency (2.9GHz vs 2.7GHz)
Lower TDP (115W vs 500W)