Xeon 6740E 's Advantages
Released 3 years and 2 months late
Higher specification of memory (6400 vs 3200)
Newer PCIe version (5 vs 4)
Higher base frequency (2.4GHz vs 2.3GHz)
Larger L3 cache size (96MB vs 60MB)
More modern manufacturing process (5nm vs 10nm)
Lower TDP (250W vs 270W)