Intel Xeon Silver 4309Y 's Advantages
Released 5 years and 10 months late
Higher specification of memory (2667 vs 1866)
Newer PCIe version (4 vs 3)
Higher base frequency (2.8GHz vs 2GHz)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (105W vs 115W)
Intel Xeon E7 8880L v3 's Advantages
Larger L3 cache size (45MB vs 12MB)