Intel Xeon Bronze 3408U 's Advantages
Released 8 years late
Higher specification of memory (DDR5-4000 vs DDR3)
Newer PCIe version (5 vs 3)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E5 2678 v3 's Advantages
Higher base frequency (2.5GHz vs 1.8GHz)
Larger L3 cache size (30MB vs 22.5MB)
Lower TDP (120W vs 125W)