Xeon Platinum 8481C 's Advantages
Released 7 years and 7 months late
Higher specification of memory (4800 vs 1866)
Newer PCIe version (5 vs 3)
Higher base frequency (2GHz vs 1.9GHz)
Larger L3 cache size (105MB vs 30MB)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E5 4640 v3 's Advantages
Lower TDP (105W vs 350W)