We compared two server CPUs: Intel Xeon E5 2686 v3 with 18 cores 2GHz and Intel Xeon E5 4648 v3 with 12 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 2686 v3 's Advantages
Higher base frequency (2GHz vs 1.7GHz)
Larger L3 cache size (45MB vs 30MB)
Intel Xeon E5 4648 v3 's Advantages
Released 9 months late
Higher specification of memory (DDR4-1866 vs DDR3)