Intel Xeon D 1587 's Advantages
Lower TDP (65W vs 250W)
Intel Xeon Gold 6448H 's Advantages
Released 6 years and 11 months late
Higher specification of memory (4800 vs 4)
Newer PCIe version (5 vs 3)
Higher base frequency (2.4GHz vs 1.7GHz)
Larger L3 cache size (60MB vs 1.5MB)
More modern manufacturing process (10nm vs 14nm)