Intel Xeon Platinum 8351N 's Advantages
Released 2 years and 4 months late
Higher specification of memory (DDR4-2933 vs DDR4)
Larger L3 cache size (54MB vs 35.75MB)
More modern manufacturing process (10nm vs 14nm)
Intel Xeon Platinum 8270 's Advantages
Higher base frequency (2.7GHz vs 2.4GHz)
Lower TDP (205W vs 225W)