Intel Xeon W 3175X 's Advantages
Higher base frequency (3.1GHz vs 2.1GHz)
Lower TDP (255W vs 270W)
Intel Xeon Gold 6530 's Advantages
Released 4 years and 11 months late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (160MB vs 38.5MB)
More modern manufacturing process (10nm vs 14nm)