Intel Xeon E7 4830 v3 's Advantages
Higher base frequency (2.1GHz vs 2GHz)
Lower TDP (115W vs 250W)
Intel Xeon Platinum 8450H 's Advantages
Released 7 years and 7 months late
Higher specification of memory (4800 vs 1866)
Newer PCIe version (5 vs 3)
Larger L3 cache size (75MB vs 30MB)
More modern manufacturing process (10nm vs 22nm)