Intel Xeon D 1548 's Advantages
Lower TDP (45W vs 105W)
Intel Xeon Platinum 8256 's Advantages
Released 3 years and 1 months late
Higher specification of memory (DDR4 vs DDR3)
Higher base frequency (3.8GHz vs 2GHz)
Larger L3 cache size (16.5MB vs 1.5MB)