Name your file AMD_Optimizations_Portable.reg and save it to a portable USB drive.
Search within HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\ for EnableUlps . Tweak: Change the DWORD value from 1 to 0 .
To disable ULPS, search for "EnableULPS" values and set them to 0 . You'll find this under each GPU subkey (0000, 0001, etc.)
Eliovp
You’ll see subkeys 0000 , 0001 , etc. The one with DriverDesc = "Radeon RX ..." is your GPU.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\4d36e968-e325-11ce-bfc1-08002be10318\0000\UMD Value Name: FlipQueueSize
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: amd registry tweaks portable
TrishTech
A portable tool that lets you strip out bloatware (like social streaming and telemetry) from the AMD driver before installing, reducing background CPU usage. 4. Summary Table: Quick Tweak Guide Tweak Goal Registry Key / Tool Recommended Value Reduce Stutter EnableUlps 0 Cooler Device Processor Performance Boost Disabled Max FPS GPU Priority 8 Lower Latency FlipQueueSize (via RadeonMod) 1 or 0 Faster Boot WaitToKillServiceTimeout 2000 If you'd like to dive deeper, let me know:
The Flip Queue Size determines how many frames the CPU can prepare ahead of the GPU. Lowering this value reduces input lag significantly in competitive games, acting as a forced hardware-level Radeon Anti-Lag. Name your file AMD_Optimizations_Portable
Enabling Hardware Accelerated GPU Scheduling is standard, but registry-level optimizations can further reduce input lag. Enable HwSchMode in registry to optimize scheduling. 3. System Responsiveness Tweak
flygoat
| Metric | Default AMD Settings | Portable Registry Tweaks | | :--- | :--- | :--- | | | 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) | To disable ULPS, search for "EnableULPS" values and
Windows Registry Editor Version 5.00