Xeon X5570 's Advantages
Higher specification of memory (1333 vs 4)
Higher base frequency (2.933GHz vs 2.1GHz)
Intel Xeon Bronze 3106 's Advantages
Released 8 years and 4 months late
Larger L3 cache size (11MB vs 8MB)
More modern manufacturing process (14nm vs 45nm)
Lower TDP (85W vs 95W)