Intel Xeon Gold 5520 's Advantages
Released 12 years and 8 months late
Higher specification of memory (4800 vs 1333)
Higher base frequency (2.2GHz vs 2.133GHz)
Larger L3 cache size (52.5MB vs 24MB)
More modern manufacturing process (10nm vs 32nm)
Xeon E7 2830 's Advantages
Lower TDP (105W vs 205W)