Opteron 4386 's Advantages
Higher base frequency (3.1GHz vs 2.1GHz)
Xeon D 2733NT 's Advantages
Released 9 years and 2 months late
Higher specification of memory (2667 vs 3)
Larger L3 cache size (15MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (80W vs 95W)