Xeon E 2286M 's Advantages
Released 7 years late
Higher specification of memory (2666 vs 1600)
Newer PCIe version (3 vs 2)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (45W vs 140W)
Opteron 6284 SE 's Advantages
Higher base frequency (2.7GHz vs 2.4GHz)