The Intel(R) Dynamic Platform and Thermal Framework Driver is a software driver developed by Intel for managing power and thermal performance on systems that use Intel processors, specifically on laptops and other portable devices. It helps optimize the system's power usage and thermal efficiency, adjusting the processor's performance and thermal settings based on workload demands. This helps to prevent overheating and improves battery life by dynamically controlling the processor's power states.

The driver is particularly important in systems where managing heat and power is crucial, such as ultrabooks, tablets, and other thin, lightweight devices that run on Intel CPUs.