Intel Xeon E5 2470 's Advantages
Lower TDP (95W vs 250W)
Xeon 6740E 's Advantages
Released 12 years and 1 months late
Higher specification of memory (DDR5-6400 vs DDR3)
Higher base frequency (2.4GHz vs 2.3GHz)
Larger L3 cache size (96MB vs 20MB)
More modern manufacturing process (7nm vs 32nm)