Intel Xeon W 2150B 's Advantages
Released 6 years and 10 months late
Higher specification of memory (2666 vs 3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (13.75MB vs 12MB)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (120W vs 130W)
Intel Xeon X5690 's Advantages
Higher base frequency (3.466GHz vs 3GHz)