Intel Xeon E5 2667 's Advantages
Higher base frequency (2.9GHz vs 2.6GHz)
Lower TDP (130W vs 235W)
Intel Xeon Gold 6348 's Advantages
Released 9 years and 1 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (42MB vs 15MB)
More modern manufacturing process (10nm vs 32nm)