Boost GameLoop Performance via Windows GPU Assignment & Fullscreen Optimization Fix

Optimizing your GameLoop experience doesn’t always require third-party tools or complex tweaks. Windows itself offers several built-in options to make sure your emulator runs on the correct GPU, uses the right performance mode, and avoids issues like stuttering or screen tearing caused by Fullscreen Optimization.

This guide will walk you through 3 essential adjustments that significantly improve FPS and system responsiveness — no advanced technical knowledge required.

Assign GameLoop Executables to Your High Performance GPU

By default, Windows may choose the power-saving integrated GPU. Let’s make sure GameLoop runs on the dedicated GPU (NVIDIA/AMD) every time.

📍 Step-by-Step:

1. Press Windows + I to open Settings

2. Go to System > Display > Graphic Settings

3. Click “Browse” and manually locate these GameLoop executables (one by one):

• C:\TxGameAssistant\UI\aow_exe.exe

• C:\TxGameAssistant\UI\AndroidEmulatorEn.exe

4. After adding, click each entry → select Options

5. Choose High Performance

6. Click Save

💡 If you’re using a different install location, adjust paths accordingly.

Disable Fullscreen Optimization for GameLoop

Fullscreen Optimization can cause input delay, mouse lag, or FPS instability in some games and emulators. Disabling it ensures a more consistent full-screen experience.

📍 Step-by-Step:

1. Navigate to:
   C:\Program Files\TxGameAssistant\UI

2. Right-click on each .exe file listed below and select Properties:

• AndroidEmulator.exe

• AndroidEmulatorEn.exe

3. Go to the Compatibility tab

4. Check Disable fullscreen optimizations

5. Click Apply > OK

3️⃣ Enable High Performance Power Plan

Windows may default to a balanced or power-saving mode that limits your CPU/GPU power output. Let’s fix that.

📍 Step-by-Step:

1. Press Windows + R, type powercfg.cpl, and press Enter

2. Select High Performance from the list

Summary

These simple tweaks ensure GameLoop uses your full hardware power:

• Assigned to the correct GPU

• Runs without Fullscreen Optimization issues

• Operates under the High Performance power plan

Combined, they reduce lag, improve frame stability, and unlock smoother gameplay.