Xeon 6780E 's Advantages
Released 11 years and 6 months late
Higher specification of memory (6400 vs 1600)
Newer PCIe version (5 vs 2)
Larger L3 cache size (108MB vs 8MB)
More modern manufacturing process (5nm vs 32nm)
Opteron 4310 EE 's Advantages
Lower TDP (35W vs 330W)