[haiku-bugs] Re: [Haiku] #16504: My system with Intel J3455 runs always at 1.5 ghz

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Mon, 21 Sep 2020 15:52:33 -0000

#16504: My system with Intel J3455 runs always at 1.5 ghz
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  Reporter:  LowTech  |      Owner:  nobody
      Type:  bug      |     Status:  new
  Priority:  normal   |  Milestone:  Unscheduled
 Component:  System   |    Version:  R1/beta2
Resolution:           |   Keywords:  Enhanced Intel SpeedStep J3455
Blocked By:           |   Blocking:
  Platform:  All      |
----------------------+--------------------------------------------
Comment (by LowTech):

 With "Power saving" disabled, we run at 2.3 ghz. If it's enabled, than 1.5
 ghz seems the limit. At least that's what the benchmark results suggest.

 The cpu doesn't support HWP (hardware p-state).
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Ticket URL: <https://dev.haiku-os.org/ticket/16504#comment:22>
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