We compared two server CPUs: Intel Xeon E7 4830 v3 with 12 cores 2.1GHz and Intel Xeon E5 4640 v3 with 12 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E7 4830 v3 's Advantages
Higher base frequency (2.1GHz vs 1.9GHz)
Intel Xeon E5 4640 v3 's Advantages
Higher specification of memory (DDR4-1866 vs DDR3)