Xeon E7 8830 's Advantages
Higher base frequency (2.133GHz vs 2GHz)
Lower TDP (105W vs 350W)
Intel Xeon Platinum 8480 's Advantages
Released 11 years and 9 months late
Higher specification of memory (4800 vs 1333)
Larger L3 cache size (105MB vs 24MB)
More modern manufacturing process (10nm vs 32nm)