Xeon Platinum 8280 's Advantages
Released 8 years and 9 months late
Higher specification of memory (4 vs 3)
Larger L3 cache size (38.5MB vs 12MB)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon X5667 's Advantages
Higher base frequency (3.066GHz vs 2.7GHz)
Lower TDP (95W vs 205W)