AMD EPYC 7282 's Advantages
Released 8 years and 6 months late
Higher specification of memory (3200 vs 1333)
Newer PCIe version (4 vs 2)
Higher base frequency (2.8GHz vs 2.133GHz)
Larger L3 cache size (64MB vs 12MB)
More modern manufacturing process (7nm vs 32nm)
Xeon L5639 's Advantages
Lower TDP (60W vs 120W)