Intel Xeon E3 1265L v3 's Advantages
Lower TDP (45W vs 80W)
Xeon E 2478 's Advantages
Released 10 years and 6 months late
Higher specification of memory (4800 vs 4)
Newer PCIe version (5 vs 3)
Higher base frequency (2.8GHz vs 2.5GHz)
Larger L3 cache size (24MB vs 8MB)
More modern manufacturing process (10nm vs 22nm)