Intel Xeon E5 2603 v3 's Advantages
Lower TDP (85W vs 185W)
Intel Xeon Gold 6326 's Advantages
Released 6 years and 7 months late
Higher specification of memory (3200 vs 1600)
Newer PCIe version (4 vs 3)
Higher base frequency (2.9GHz vs 1.6GHz)
Larger L3 cache size (24MB vs 15MB)
More modern manufacturing process (10nm vs 22nm)