Intel Xeon Platinum 8354H 's Advantages
Higher specification of memory (3200 vs 2933)
Higher base frequency (3.1GHz vs 2.4GHz)
Lower TDP (205W vs 225W)
Intel Xeon Platinum 8351N 's Advantages
Newer PCIe version (4 vs 3)
Larger L3 cache size (54MB vs 24.75MB)
More modern manufacturing process (10nm vs 14nm)