Opteron A1150 's Advantages
Released 3 years and 10 months late
Higher specification of memory (1866 vs 3)
More modern manufacturing process (28nm vs 32nm)
Lower TDP (32W vs 130W)
Intel Xeon E5 1620 's Advantages
Higher base frequency (3.6GHz vs 1.7GHz)
Larger L3 cache size (10MB vs 8MB)