Intel Xeon E3 1265L v3 's Advantages
Higher base frequency (2.5GHz vs 2.1GHz)
Lower TDP (45W vs 165W)
Intel Xeon Gold 6338T 's Advantages
Released 7 years and 10 months late
Higher specification of memory (3200 vs 4)
Newer PCIe version (4 vs 3)
Larger L3 cache size (36MB vs 8MB)
More modern manufacturing process (10nm vs 22nm)