Xeon W 1370P 's Advantages
Released 11 years and 2 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 2)
Higher base frequency (3.6GHz vs 2.8GHz)
Larger L3 cache size (16MB vs 12MB)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon X5660 's Advantages
Lower TDP (95W vs 125W)