We compared two server CPUs: Intel Xeon E5 2420 v2 with 6 cores 2.2GHz and Intel Xeon E5 2667 v3 with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 2420 v2 's Advantages
Lower TDP (80W vs 135W)
Intel Xeon E5 2667 v3 's Advantages
Released 1 years late
Higher specification of memory (DDR4-2133 vs DDR3)