Intel Xeon E3 1220L v3 's Advantages
Released 9 months late
Higher specification of memory (1600 vs 3)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (13W vs 65W)
Opteron 43GK HE 's Advantages
Higher base frequency (2.6GHz vs 1.1GHz)
Larger L3 cache size (8MB vs 4MB)