Xeon D 2712T 's Advantages
Released 9 years and 9 months late
Higher specification of memory (2667 vs 3)
Higher base frequency (1.9GHz vs 1GHz)
Larger L3 cache size (15MB vs 6MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E3 1105C 's Advantages
Lower TDP (25W vs 65W)