Intel Xeon W3680 's Advantages
Higher base frequency (3.333GHz vs 2.1GHz)
Lower TDP (130W vs 185W)
Intel Xeon Gold 5412U 's Advantages
Released 12 years and 10 months late
Higher specification of memory (DDR5-4400 vs DDR3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (45MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)