Intel Xeon E5 2430 's Advantages
Larger L3 cache size (15MB vs 12MB)
Lower TDP (95W vs 105W)
Intel Xeon Silver 4309Y 's Advantages
Released 8 years and 11 months late
Higher specification of memory (DDR4-2667 vs DDR3)
Higher base frequency (2.8GHz vs 2.2GHz)
More modern manufacturing process (10nm vs 32nm)