Intel Xeon E3 1285 v6 's Advantages
Higher base frequency (4.1GHz vs 2.25GHz)
Lower TDP (79W vs 290W)
AMD EPYC 9634 's Advantages
Released 5 years and 3 months late
Higher specification of memory (4800 vs 4)
Newer PCIe version (5 vs 3)
Larger L3 cache size (384MB vs 8MB)
More modern manufacturing process (5nm vs 14nm)