Xeon 6740E 's Advantages
Released 12 years and 1 months late
Higher specification of memory (6400 vs 3)
Higher base frequency (2.4GHz vs 1.8GHz)
Larger L3 cache size (96MB vs 20MB)
More modern manufacturing process (5nm vs 32nm)
Intel Xeon E5 2450L 's Advantages
Lower TDP (70W vs 250W)