Intel Xeon Silver 4309Y 's Advantages
Released 14 years and 2 months late
Higher specification of memory (2667 vs 667)
Newer PCIe version (4 vs 1)
Higher base frequency (2.8GHz vs 2.6GHz)
More modern manufacturing process (10nm vs 90nm)
Opteron 8218 HE 's Advantages
Lower TDP (68W vs 105W)