Intel Xeon Silver 4309Y 's Advantages
Released 7 years and 7 months late
Higher specification of memory (2667 vs 3)
Newer PCIe version (4 vs 3)
Higher base frequency (2.8GHz vs 2.2GHz)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E5 2660 v2 's Advantages
Larger L3 cache size (25MB vs 12MB)
Lower TDP (95W vs 105W)