Intel Xeon E3 1220L v3 's Advantages
Lower TDP (13W vs 140W)
Intel Xeon W 2175 's Advantages
Released 4 years and 1 months late
Higher specification of memory (2666 vs 1600)
Higher base frequency (2.5GHz vs 1.1GHz)
Larger L3 cache size (19.25MB vs 4MB)
More modern manufacturing process (14nm vs 22nm)