Xeon E7 2803 's Advantages
Lower TDP (105W vs 185W)
Intel Xeon Gold 6326 's Advantages
Released 10 years late
Higher specification of memory (3200 vs 1333)
Higher base frequency (2.9GHz vs 1.733GHz)
Larger L3 cache size (24MB vs 18MB)
More modern manufacturing process (10nm vs 32nm)