[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\amdgpuFan\Settings] "FanCurve"=hex:00,14,32,64
Forces the GPU to stay at a slightly higher clock state rather than entering "Deep Sleep," which can reduce stuttering during low-demand transitions. How to use these in a "Portable" way: Create a .reg file: Open Notepad. amd registry tweaks portable
: Before making changes, always export your current registry keys as a "Restore" file. I can provide the exact registry scripts (
I can provide the exact registry scripts (.reg files) for your specific hardware. | To follow this guide
| Registry Path | Key Name | Recommended Value | Effect | |---------------|-----------|-------------------|---------| | ...\0000 | EnableUlps | 0 | Disables ULPS, reducing stutter in DX9/11 titles. | | ...\0000 | PP_SclkDeepSleepDisable | 1 | Prevents core clock dropping too low in menus. | | ...\0000 | DalEnableDMUBusWait | 0 | Fixes flickering on multi-monitor setups (RX 6000 series). | | ...\0000 | DisableDMACopy | 1 | Improves VRAM management on 4GB cards. | | HKCU\Software\AMD\ | ShaderCache | 32 (decimal) | Sets shader cache to 32MB (modern GPUs) or 128 for 8GB+ VRAM. |
To follow this guide, you need three portable utilities (no installation required, run from a USB stick):
