For those that are probably unaware of what Intel’s DPTF is, it’s effectively Intel’s solution to managing throttling in a smart manner according to the TDP limits of the device based upon thermal sensors and power monitoring for x86 tablets, 2-in-1s, and PCs in general. For the end user then, there’s a clear benefit to both effective turbo and thermal management, as any kind of race to sleep workload sees benefit from turbo clocks, while long-running high-load workloads benefit significantly from smart thermal management.Īlthough Intel’s Dynamic Platform and Thermal Framework (DPTF) 8.1.x has been out for months now, these features haven’t really received much attention so far.
![intel dynamic platform and thermal framework drive intel dynamic platform and thermal framework drive](https://cdn.windowsreport.com/wp-content/uploads/2021/03/services-automatic-start.png)
This has been evidenced in recent years by the ever-increasing dynamic power ranges for mobile CPUs, which has seen idle power consumption drop while maximum load power consumption has risen.īy increasing the dynamic range of these CPUs, it has allowed manufacturers to further optimize their devices for workloads that require high CPU performance for only short periods of time, a surprisingly common workload.
![intel dynamic platform and thermal framework drive intel dynamic platform and thermal framework drive](https://www.station-drivers.com/components/com_remository_files/file_image_4595/img_4595_01.jpg)
This means that while performance per watt will increase from generation to generation thanks to manufacturing and architectural improvements, finding ways to allow CPUs to use more power is also part of the equation in order to get the best possible performance out of a passively cooled device. We can use CMOS scaling to try and reduce the amount of power consumption, but in order to keep up with increasing performance demands it’s important to also scale performance as well.
![intel dynamic platform and thermal framework drive intel dynamic platform and thermal framework drive](https://manuals.plus/wp-content/uploads/2021/11/RAZER-Intel-Dynamic-Platform-Thermal-Framework-Driver-Version-8.6.10400.9366-figure-2.png)
In mobile, thermal throttling is effectively a fact of life as modern, thin tablets and smartphones leave little room for implementing high-performance fans.