Intel Xeon E5 2689 's Advantages
Released 4 years and 7 months late
Higher specification of memory (DDR3-1600 vs DDR3
Depends on motherboard)
More modern manufacturing process (32nm vs 65nm)
Lower TDP (115W vs 150W)
Xeon X5365 's Advantages
Higher base frequency (3GHz vs 2.6GHz)