Opteron 6348 's Advantages
Released 3 years and 7 months late
Higher specification of memory (1866 vs 1333)
Higher base frequency (2.8GHz vs 2GHz)
Larger L3 cache size (8MB vs 6MB)
More modern manufacturing process (32nm vs 45nm)
Opteron 13KS EE 's Advantages
Lower TDP (50W vs 115W)