4 Replies Latest reply on May 9, 2017 11:48 AM by mseszeny

    what is the correct memory speed of intel cpus?


      I´m writing my master thesis on working with Intel Cache Allocation Technology.

      In the specs of my CPU (Intel® Xeon® Processor E5-2630 v4 (25M Cache, 2.20 GHz) Produktspezifikationen ) there is a number of 68.3GB/s maximum memory throughput.

      I calculated the throughput on my own (clock * bus-width = 2.2GHz  * (4 * 64 Bit)) and the result is 70.4 GB/s .. or 65.6 GiB/s

      So why is there a difference? Maybe someone got confused by GibiByte and Gigabyte?



      Norbert Schramm