Registry Tweaks Portable ((hot)) | Amd

Instead of manual edits, several portable tools can apply these tweaks automatically:

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\GraphicsDrivers Value: Create/Modify TdrDelay (DWORD 32-bit) to 3. Forcing Performance State You can force the GPU to maintain higher clocks. Tweak: PowerStateSettings.

Prevents aggressive thermal throttling on secondary cards during localized temperature spikes, stabilizing multi-GPU rendering workloads. 2. Disabling ULPS (Ultra Low Power State) amd registry tweaks portable

The most practical use case is disabling Zero RPM mode, which keeps fans spinning at low speeds, lowering idle temperatures. On a PC with base idle temperatures of 35‑40°C, disabling Zero RPM can help match that on macOS or other operating systems.

Search for EnableUlps in HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\4d36e968-e325-11ce-bfc1-08002be10318 . Change: Set the value to 0 . Instead of manual edits, several portable tools can

: Disables automatic thermal throttling, though this carries significant risk. Visual & Driver Settings :

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. On a PC with base idle temperatures of

Double-click it, set the Base to , and change the value to 8 or 10 (the default is 2 seconds). 4. Fine-Tuning the GPU Memory Split (VRAM Allocation)

Windows Registry Editor Version 5.00

; Force full performance power plan for GPU [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Power] "CsEnabled"=dword:00000000 "CustomizeDuringSetup"=dword:00000001

Name the file AMD_Portable_Optimize.reg and save it to your portable storage drive.