Intel Xeon W 3175X 's Advantages
Higher base frequency (3.1GHz vs 1.8GHz)
Larger L3 cache size (38.5MB vs 22.5MB)
Intel Xeon Bronze 3408U 's Advantages
Released 4 years late
Higher specification of memory (DDR5-4000 vs DDR4-2666)
Newer PCIe version (5 vs 3)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (125W vs 255W)