We compared two server CPUs: Intel Xeon E3 1245 v3 with 4 cores 3.4GHz and Intel Xeon E5 4655 v3 with 6 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1245 v3 's Advantages
Higher base frequency (3.4GHz vs 2.9GHz)
Lower TDP (84W vs 135W)
Intel Xeon E5 4655 v3 's Advantages
Released 2 years late
Higher specification of memory (DDR4-2133 vs DDR3)