Intel Xeon E5 2650 's Advantages
Lower TDP (95W vs 330W)
Xeon 6780E 's Advantages
Released 12 years and 3 months late
Higher specification of memory (6400 vs 3)
Newer PCIe version (5 vs 3)
Higher base frequency (2.2GHz vs 2GHz)
Larger L3 cache size (108MB vs 20MB)
More modern manufacturing process (5nm vs 32nm)