Intel Xeon E3 1225 's Advantages
Higher base frequency (3.1GHz vs 2.3GHz)
Lower TDP (95W vs 150W)
Intel Xeon Gold 5320T 's Advantages
Released 10 years late
Higher specification of memory (2993 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (30MB vs 6MB)
More modern manufacturing process (10nm vs 32nm)