Intel Xeon E3 1225 's Advantages
Higher base frequency (3.1GHz vs 2.7GHz)
Lower TDP (95W vs 205W)
Xeon Platinum 8280M 's Advantages
Released 7 years and 8 months late
Higher specification of memory (2933 vs 3)
Larger L3 cache size (38.5MB vs 6MB)
More modern manufacturing process (14nm vs 32nm)