Intel Xeon E5 2603 v3 's Advantages
Released 1 years and 9 months late
Newer PCIe version (3 vs 2)
Larger L3 cache size (15MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)
Opteron 4310 EE 's Advantages
Higher specification of memory (1600 vs 1600)
Higher base frequency (2.2GHz vs 1.6GHz)
Lower TDP (35W vs 85W)