Intel Xeon E5 2680 v3 's Advantages
Higher base frequency (2.5GHz vs 2.4GHz)
Larger L3 cache size (30MB vs 24MB)
Lower TDP (120W vs 135W)
Intel Xeon Silver 4314 's Advantages
Released 6 years and 7 months late
Higher specification of memory (DDR4-2667 vs DDR3)
Newer PCIe version (4 vs 3)
More modern manufacturing process (10nm vs 22nm)