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Intel dynamic platform and thermal framework driver toshiba drivers#
Intel dynamic platform and thermal framework driver toshiba windows#

Higher values increase the maximum fan speed for better cooling lower values limit the maximum fan speed for lower noise. This setting provides a means to fine-tune the performance-power balance.Īcoustics Limit specifies the maximum allowed fan speed. Higher values allow for higher core voltage and allow higher operating clock rates at the cost of power consumption, heat, and battery life.

Power Limit specifies the maximum power allowed for the processor. i7-3940XM, i7-4930MX) as a means of limiting power consumption. However, it is also available on type M Extreme Edition processors (e.g.

This setting is primarily limited to types U and Y (Ultrabook low-power and extreme low-power) processors.

Low TDP ( cTDP down) reduces the power and clock rate limits to extend battery life and reduce heat output, at the cost of some performance. Nominal TDP operates the processor at its specified TDP and clock rate.

This setting is primarily limited to types M and H (high-performance mobile and all-in-one) processors, although some higher-power type U processors support it as well.

High TDP ( cTDP up) increases the power and clock rate limits to enable higher performance, but requires additional cooling and reduces battery life. See: Ivy Bridge Configurable TDP Detailed. This feature was introduced in Ivy Bridge. These settings adjust the power and cooling limits of your processor.Ĭonfig TDP Level ( cTDP) determines the maximum power which may be used by the processor. "Specify the acoustics cooling limit for Intel(R) Dynamic Platform and Thermal Framework")Īgain, hundreds of thousands of laptops with this thing installed, and no clear search result when Googling for any of this. (as you can imagine, the mouseover tooltips are fantastically useless e.g.

What does the Power Limit mean? Undervolting?.

What exactly does the "Low Power Mode Setting" do?.

What exactly is "Acoustics Limit"? Does "1" mean quietest fan and 5 loudest, or the other way around?.

So I can guess what "Config TDP Level" means. The thermal design power (TDP), sometimes called thermal design point, is the maximum amount of heat generated by the CPU that the cooling system in a computer is required to dissipate in typical operation.

Intel dynamic platform and thermal framework driver toshiba drivers#

I already tried downgrading the drivers to previous versions but it didn't change anything.Despite the fact that virtually all modern Dell laptops (and probably others) are supposed to have the Intel Dynamic Platform & Thermal Framework Driver installed, I couldn't find any end-user documentation about what exactly the settings do, and what the 1-5 levels mean for each: \.\.\Sources\Manager\WIPolic圜reateAll.cpp line 59 Executing Function: WIPolic圜reateAll::execute Message: Unhandled exception caughtĭuring execution of work item Policy File Name: DptfPolicyPassive.dll Framework Event: Polic圜reate Exception Function: PolicyManager::createPolicy Exception Text: DPTF Build Version: 3.192 DPTF Build Date: 10:44:44 Source File: line 457 Executing Function: EsifServices::primitiveExecuteGet Message: Error returned from ESIF services interface function call Participant: NoParticipant Domain: NoDomain ESIF Primitive: GET_THERMAL_RELATIONSHIP_TABLE ESIF Instance: 255 ESIF ReturnĬode: ESIF_E_UNSUPPORTED_ACTION_TYPE Intel(R) Dynamic Platform and Thermal Framework : ESIF(3.192) TYPE: ERROR Intel(R) Dynamic Platform and Thermal FrameworkĮSIF(3.192) TYPE: ERROR DPTF Build Version: 3.192 DPTF Build Date: 10:44:44 Source File.

Intel dynamic platform and thermal framework driver toshiba windows#

The windows log files and I saw an error message from Intel(R) Dynamic Platform and Thermal Framework with the ID 256. whenever I use it on the battery and my battery gets low, (around 20~15%) instead of displaying the "low battery" message, my computer just shuts down, very abruptly. I have a problem with my ASUS x550 ln laptop running on windows 10.