Intel Xeon D 1557 's Advantages
Lower TDP (45W vs 350W)
Intel Xeon Platinum 8470 's Advantages
Released 6 years and 11 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
Higher base frequency (2GHz vs 1.5GHz)
Larger L3 cache size (105MB vs 1.5MB)
More modern manufacturing process (10nm vs 14nm)