AMD EPYC 9135 's Advantages
Released 13 years and 6 months late
Higher specification of memory (6000 vs 1333)
Higher base frequency (3.65GHz vs 2.266GHz)
Larger L3 cache size (64MB vs 24MB)
More modern manufacturing process (4nm vs 32nm)
Xeon E7 8860 's Advantages
Lower TDP (130W vs 200W)