Open-world games have huge scenes and heavy effects, which makes them the toughest test for an emulator. We benchmarked across three hardware tiers, and the conclusion is clear: resolution and frame rate matter more than the quality preset.
1. Choosing a resolution
Emulator resolution drives the rendering load. At the same quality preset, each step up in resolution roughly doubles the GPU workload.
- 1280×720: best for low-end machines, the most stable frame rate
- 1600×900: the balanced choice we recommend for most people
- 1920×1080: for mid-to-high GPUs, the sharpest image
Leave DPI at the system default of 240 — changing it can break UI layouts in some games.
2. Frame rate and render mode
In Settings → Performance, set 60 FPS for the vast majority of games. Competitive or action titles can go to 90 / 120 FPS, but only if both your monitor and GPU support it.
For render mode, use DirectX (Speed+) on discrete GPUs and switch to OpenGL (Compatibility) on integrated graphics or when textures look wrong.
3. In-game quality tiers
The settings inside the game matter just as much. Our recommended priority:
- Always on: high frame-rate mode, anti-aliasing (low tier is enough)
- Recommended: medium shadows, medium effect quality
- Turn off: motion blur, depth of field, ultra-high frame rate beyond your refresh rate
In our tests, raising effect quality from medium to maximum cost about 22% of the frame rate while barely improving how the game looks — easily the worst value setting.
4. Three ready-made profiles
Copy these directly:
- Entry (4-core + integrated GPU): 1280×720 / 60 FPS / OpenGL / low in-game quality
- Mainstream (6-core + GTX 1050): 1600×900 / 60 FPS / DirectX / medium in-game quality
- High-end (8-core + RTX 3060): 1920×1080 / 120 FPS / DirectX / high in-game quality
5. Do not forget thermals and background load
For long sessions, raise your laptop or use a cooling pad, and close screen recorders, streaming tools and browser hardware acceleration to keep frame times stable. If you still see drops, walk through the troubleshooting checklist.