Intel Xeon D 1531 's Advantages
Higher base frequency (2.2GHz vs 2GHz)
Lower TDP (35W vs 350W)
Intel Xeon Max 9470 's Advantages
Released 7 years and 2 months late
Higher specification of memory (4800 vs 4)
Newer PCIe version (5 vs 3)
Larger L3 cache size (105MB vs 1.5MB)
More modern manufacturing process (10nm vs 14nm)