Intel Xeon E7 8880L v3 's Advantages
Released 2 years and 6 months late
Higher specification of memory (1866 vs 3)
Larger L3 cache size (45MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)
Opteron 43GK HE 's Advantages
Higher base frequency (2.6GHz vs 2GHz)
Lower TDP (65W vs 115W)