Intel Xeon E5 2699 v3 's Advantages
Larger L3 cache size (45MB vs 36MB)
Lower TDP (145W vs 205W)
Intel Xeon Gold 6346 's Advantages
Released 6 years and 7 months late
Higher specification of memory (3200 vs 2133)
Newer PCIe version (4 vs 3)
Higher base frequency (3.1GHz vs 2.3GHz)
More modern manufacturing process (10nm vs 22nm)