Intel Xeon Gold 6448H 's Advantages
Released 10 years and 8 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Higher base frequency (2.4GHz vs 2.2GHz)
Larger L3 cache size (60MB vs 16MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E5 4620 's Advantages
Lower TDP (130W vs 250W)