Intel Xeon Platinum 8351N 's Advantages
Released 9 years and 11 months late
Higher specification of memory (DDR4-2933 vs DDR3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (54MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E3 1290 's Advantages
Higher base frequency (3.6GHz vs 2.4GHz)
Lower TDP (95W vs 225W)