Xeon w7 2565X 's Advantages
Released 13 years and 4 months late
Higher specification of memory (4800 vs 1333)
Higher base frequency (3.2GHz vs 2.4GHz)
Larger L3 cache size (37.5MB vs 30MB)
More modern manufacturing process (10nm vs 32nm)
Xeon E7 4870 's Advantages
Lower TDP (130W vs 240W)