Intel Xeon E5 2407 v2 's Advantages
Lower TDP (80W vs 105W)
Intel Xeon Silver 4309Y 's Advantages
Released 7 years and 7 months late
Higher specification of memory (DDR4-2667 vs DDR3)
Higher base frequency (2.8GHz vs 2.4GHz)
Larger L3 cache size (12MB vs 10MB)
More modern manufacturing process (10nm vs 22nm)