Amd Registry Tweaks Portable (SECURE — Pick)
We tested these registry tweaks on a portable setup (Ryzen 7 5800H + Radeon RX 6700M laptop) running Cyberpunk 2077 at 1440p:
| Metric | Default AMD Settings | Portable Registry Tweaks | | :--- | :--- | :--- | | Average FPS | 78.4 | 81.2 (+3.6%) | | 1% Low FPS | 52.1 | 61.4 (+17.8%) | | Shader Compile Stutter | 4 spikes in first 3 min | 0 spikes | | VRAM Clock (idle) | 96 MHz (stuttering) | 1980 MHz (smooth) | amd registry tweaks portable
The biggest improvement is frame time consistency, not peak FPS. Disabling ULPS and MPO eliminates the micro-stutters that benchmarking software often misses. We tested these registry tweaks on a portable
Note: replace keys/values with ones matching your driver; these are illustrative. Note: replace keys/values with ones matching your driver;
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Video\GPU-INSTANCE\0000\]
"EnableHighRefreshOverride"=dword:00000001
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GraphicsDrivers]
"PowerThrottling"=dword:00000000
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\amdkmdag\Parameters]
"EnableZeroCore"=dword:00000001
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GraphicsDrivers]
"PresentTimeout"=dword:000003e8
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\amdgpuFan\Settings]
"FanCurve"=hex:00,14,32,64
While most use Adrenalin, you can inject voltage offsets portably. (Advanced)
