Intel Xeon Gold 6338T 's Advantages
Released 5 years and 10 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 3)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E7 8890 v3 's Advantages
Higher base frequency (2.5GHz vs 2.1GHz)
Larger L3 cache size (45MB vs 36MB)