Centaur CHA 's Advantages
Higher specification of memory (3200 vs 3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (16nm vs 32nm)
Lower TDP (70W vs 115W)
Opteron 6278 's Advantages
Released 111 years and 4 months late
Higher base frequency (2.4GHz vs 1.2GHz)