Intel Xeon X5660 's Advantages
Higher base frequency (2.8GHz vs 2.1GHz)
Larger L3 cache size (12MB vs 11MB)
Intel Xeon Bronze 3106 's Advantages
Released 7 years and 4 months late
Higher specification of memory (4 vs 3)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (85W vs 95W)