Intel Xeon E3 1285L v3 's Advantages
Higher base frequency (3.1GHz vs 2.8GHz)
Lower TDP (65W vs 105W)
Intel Xeon Silver 4309Y 's Advantages
Released 7 years and 10 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 22nm)