Intel Xeon E3 1285 v6 's Advantages
Higher base frequency (4.1GHz vs 2.2GHz)
Lower TDP (79W vs 340W)
AMD EPYC 9734 's Advantages
Released 5 years and 10 months late
Higher specification of memory (4800 vs 4)
Newer PCIe version (5 vs 3)
Larger L3 cache size (256MB vs 8MB)
More modern manufacturing process (5nm vs 14nm)