Xeon E7 4820 's Advantages
Lower TDP (105W vs 150W)
Intel Xeon Gold 5320T 's Advantages
Released 10 years late
Higher specification of memory (2993 vs 1333)
Higher base frequency (2.3GHz vs 2GHz)
Larger L3 cache size (30MB vs 18MB)
More modern manufacturing process (10nm vs 32nm)