Intel Xeon Silver 4309Y 's Advantages
Released 2 years and 11 months late
Higher specification of memory (2667 vs 4)
Newer PCIe version (4 vs 3)
Larger L3 cache size (12MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Intel Xeon E 2124G 's Advantages
Higher base frequency (3.4GHz vs 2.8GHz)
Lower TDP (72W vs 105W)