Intel Xeon E3 1220L 's Advantages
Higher base frequency (2.2GHz vs 2GHz)
Lower TDP (20W vs 67W)
Xeon D 1746TER 's Advantages
Released 10 years and 10 months late
Higher specification of memory (2667 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (15MB vs 3MB)
More modern manufacturing process (10nm vs 32nm)