Intel Xeon W3680 's Advantages
Higher base frequency (3.333GHz vs 2.8GHz)
Intel Xeon Silver 4309Y 's Advantages
Released 11 years and 1 months late
Higher specification of memory (DDR4-2667 vs DDR3)
Newer PCIe version (4 vs 2)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (105W vs 130W)