Intel Xeon Gold 6438Y 's Advantages
Released 10 years and 10 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Higher base frequency (2GHz vs 1.8GHz)
Larger L3 cache size (60MB vs 20MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E5 2648L 's Advantages
Lower TDP (70W vs 205W)