Intel Xeon E5603 's Advantages
Lower TDP (80W vs 155W)
AMD EPYC 7313P 's Advantages
Released 10 years and 1 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 2)
Higher base frequency (3GHz vs 1.6GHz)
Larger L3 cache size (128MB vs 4MB)