Intel Xeon E5 1620 's Advantages
Higher base frequency (3.6GHz vs 2.8GHz)
Intel Xeon Silver 4309Y 's Advantages
Released 9 years and 1 months late
Higher specification of memory (2667 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (12MB vs 10MB)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (105W vs 130W)