Intel(R) Dynamic Tuning Processor Participant driver

Hardware ID PCI\VEN_8086&DEV_4E03

Vendor: Intel (VEN 8086)
Device: Intel(R) Dynamic Tuning Processor Participant (DEV 4E03)
Bus: PCI / PCI Express
Drivers: 14
Windows: Windows 10Windows 11

Recommended driver

Intel Dynamic Tuning Processor Participant Driver

Version 8.7.10802.26924 · Apr 11, 2022 · Windows 10, 11 · 64-bit

All drivers for VEN_8086&DEV_4E03

Driver	Version	Date	Windows	Bits
Intel Dynamic Tuning Processor Participant Driver	8.7.10802.26924	Apr 11, 2022	Windows 10, 11	64-bit
Intel Chipset Device Software	10.1.19013.8304	Jan 21, 2022	Windows 10, 11	32-bit & 64-bit
Intel Chipset Device Drivers	10.1.18838.8284	Jul 30, 2021	Windows 10, 11	64-bit

Lenovo packages for this device

Packages published by computer makers for their own models. They contain the same chip drivers, configured for those computers.

Driver	Version	Date	Windows	Bits
Intel Dynamic Tuning Technology Driver (Lenovo)	8.7.10802.26924	Jul 25, 2025	Windows 10, 11	64-bit
Intel DPTF Driver (Lenovo)	8.7.10802.26924	Mar 28, 2024	Windows 10	64-bit
Intel Dynamic Tuning Technology Driver (Lenovo)	8.7.10700.22502	Jun 9, 2023	Windows 10, 11	64-bit
Intel Dynamic Tuning Technology Driver (Lenovo)	8.7.10700.22502	Jun 2, 2023	Windows 10, 11	64-bit
Intel DPTF Driver (Lenovo)	8.7.10700.22502	Feb 14, 2022	Windows 11	64-bit
Intel DPTF Driver (Lenovo)	8.7.10700.22502	Jan 5, 2022	Windows 11	64-bit

HP packages for this device

Driver	Version	Date	Windows	Bits
Intel Dynamic Tuning for Rocket Lake (HP)	8.7.10802.26924	Jul 11, 2024	Windows 10, 11	64-bit
Intel Chipset Installation Utility (HP)	10.1.19627.8423	Mar 20, 2024	Windows 10, 11	64-bit
Intel Dynamic Tuning Driver (HP)	8.7.10802.26924	Mar 20, 2024	Windows 10, 11	64-bit
Intel Chipset Installation Utility and Driver (HP)	10.1.19627.8423	Mar 20, 2024	Windows 10, 11	64-bit
Intel Dynamic Tuning (HP)	8.7.10802.26924	Mar 1, 2024	Windows 10, 11	64-bit

Is this your device?

Press Win + X and open Device Manager.
Right-click the device (usually under Other devices, with a yellow mark), choose Properties and open the Details tab.
Select Hardware Ids in the list. If the first line starts with PCI\VEN_8086&DEV_4E03, the drivers above are for your device.

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