Xeon E7 8870 's Advantages
Higher base frequency (2.4GHz vs 2.1GHz)
Larger L3 cache size (30MB vs 18MB)
Intel Xeon Silver 4310 's Advantages
Released 10 years late
Higher specification of memory (2667 vs 1333)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (120W vs 130W)