Xeon Platinum 8270 's Advantages
Released 7 years and 8 months late
Higher specification of memory (4 vs 3)
Larger L3 cache size (35.75MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon E3 1280 's Advantages
Higher base frequency (3.5GHz vs 2.7GHz)
Lower TDP (95W vs 205W)