1 2 Previous Next 15 Replies Latest reply on Dec 9, 2015 5:30 PM by Groostav

    High CPU usage with latest 3345 Graphic drivers update



      I recently updated my drivers from version 3257 to 3345 and noticed an important increase in the CPU usage of my system.

      I have an 8 cores system and one of those cores goes up to more than 85% usage, by doing nothing! With version 3257, it was around 3%!

      Here is the log from sys_analyzer containing the informations of my system:

      Graphics Devices:
              Name                                         Version             State
              Intel(R) HD Graphics 4600                 Active

      System info:
              CPU:    Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
              OS:     Microsoft Windows 7 Enterprise
              Arch:   64-bit

      Any idea on what could be the cause?

      I've attached a screenshot of the resource manager with the different CPUs in my machine. It shows that CPU 0 is very high


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