Save the file as DisableULPS.reg (ensure the extension is .reg , not .txt ). Double-click it to apply. How to Create a Revert File
AMD’s graphics drivers (from the legacy Catalyst to modern Adrenalin) store every setting—from power profiles and tessellation limits to shader cache sizes and clock speeds—in the Windows Registry. Specifically, the keys reside under:
Portable gaming handhelds like the Steam Deck, ASUS ROG Ally, Lenovo Legion Go, and MSI Claw have revolutionized PC gaming. Most of these devices rely on AMD Ryzen Z1 series or Radeon graphics chips. While they offer incredible performance out of the box, Windows is not naturally optimized for handheld hardware.
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[-HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class4d36e968-e325-11ce-bfc1-08002be10318\0000\DalRendering]
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GraphicsDrivers] "TdrDelay"=dword:0000000a "TdrDdiDelay"=dword:0000000a Use code with caution.
Setting these values to 0a hexadecimally increases the recovery timeout window to 10 seconds. 3. Adjusting Shader Cache Size amd registry tweaks portable
Whether you prioritize or longer battery life ?
To apply these tweaks on any machine, simply double-click the file, accept the Windows UAC prompt, and restart the computer to let the changes take effect. Risks, Safety Precautions, and Best Practices
Create a new DWORD value named DisableAspm and set it to 0xFFFFFFFF Save the file as DisableULPS
While known for overclocking, its settings management is fully portable, allowing you to carry custom voltage/curve settings. 2026 Adrenalin Software Best Settings (Complementary)
by forcing the cache to stay enabled rather than being driver-controlled. Disable ULPS : Disabling the Ultra Low Power State
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\4d36e968-e325-11ce-bfc1-08002be10318\0000 simply double-click the file
ULPS turns off your GPU when not in use, but often causes stuttering in multi-monitor or multi-GPU setups.