Intel Xeon E5 1660 v2 's Advantages
Larger L3 cache size (15MB vs 8MB)
Intel Xeon E 2374G 's Advantages
Released 8 years late
Higher specification of memory (3200 vs 1866)
Newer PCIe version (4 vs 3)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (80W vs 130W)