Intel Xeon W 3375 's Advantages
Released 9 years and 4 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (57MB vs 15MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E5 1660 's Advantages
Higher base frequency (3.3GHz vs 2.5GHz)
Lower TDP (130W vs 270W)