Intel Xeon Platinum 8270 's Advantages
Released 3 years and 9 months late
Higher specification of memory (DDR4 vs DDR3)
Higher base frequency (2.7GHz vs 2.2GHz)
Larger L3 cache size (35.75MB vs 1.5MB)
Intel Xeon D 1518 's Advantages
Lower TDP (35W vs 205W)