Opteron A1120 's Advantages
Lower TDP (25W vs 45W)
Xeon E 2286M 's Advantages
Released 3 years and 4 months late
Higher specification of memory (2666 vs 1866)
Higher base frequency (2.4GHz vs 1.7GHz)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (14nm vs 28nm)