Intel Xeon D 1577 's Advantages
Lower TDP (45W vs 270W)
Intel Xeon Gold 6530 's Advantages
Released 7 years and 10 months late
Higher specification of memory (4800 vs 4)
Newer PCIe version (5 vs 3)
Higher base frequency (2.1GHz vs 1.3GHz)
Larger L3 cache size (160MB vs 1.5MB)
More modern manufacturing process (10nm vs 14nm)