Intel Xeon Platinum 8356H 's Advantages
Released 10 years late
Higher specification of memory (2933 vs 3)
Higher base frequency (3.9GHz vs 3.1GHz)
Larger L3 cache size (35.75MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon E3 1220 's Advantages
Lower TDP (80W vs 190W)