Intel Xeon E3 1240 's Advantages
Higher base frequency (3.3GHz vs 3GHz)
Lower TDP (80W vs 200W)
AMD EPYC 9124 's Advantages
Released 11 years and 7 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (64MB vs 8MB)
More modern manufacturing process (5nm vs 32nm)