Intel Xeon E3 1285L v3 's Advantages
Released 1 years and 3 months late
Higher specification of memory (4 vs 3)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (65W vs 130W)
Intel Xeon E5 1660 's Advantages
Higher base frequency (3.3GHz vs 3.1GHz)
Larger L3 cache size (15MB vs 8MB)