Intel Xeon E3 1220L 's Advantages
Lower TDP (20W vs 270W)
Intel Xeon w5 3425 's Advantages
Released 11 years and 10 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Higher base frequency (3.2GHz vs 2.2GHz)
Larger L3 cache size (30MB vs 3MB)
More modern manufacturing process (10nm vs 32nm)