Intel Xeon Platinum 8468 's Advantages
Released 7 years and 7 months late
Higher specification of memory (4800 vs 2133)
Newer PCIe version (5 vs 3)
Larger L3 cache size (105MB vs 30MB)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E5 4655 v3 's Advantages
Higher base frequency (2.9GHz vs 2.1GHz)
Lower TDP (135W vs 350W)