Xeon Platinum 8270 's Advantages
Released 9 years and 9 months late
Larger L3 cache size (35.75MB vs 8MB)
More modern manufacturing process (14nm vs 45nm)
Xeon X5570 's Advantages
Higher specification of memory (1333 vs 4)
Higher base frequency (2.933GHz vs 2.7GHz)
Lower TDP (95W vs 205W)