Intel Xeon E5 2440 v2 's Advantages
Larger L3 cache size (20MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (95W vs 99W)
Opteron 6338P 's Advantages
Higher specification of memory (1600 vs 3)
Higher base frequency (2.3GHz vs 1.9GHz)