Intel Xeon E5 2678 v3 's Advantages
Larger L3 cache size (30MB vs 12MB)
Intel Xeon Silver 4309Y 's Advantages
Released 6 years and 3 months late
Higher specification of memory (DDR4-2667 vs DDR3)
Newer PCIe version (4 vs 3)
Higher base frequency (2.8GHz vs 2.5GHz)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (105W vs 120W)