In short
No. Results vary by game, GPU, resolution, output mode, frame generation, and whether translation overhead is involved. Measure frame time in the scene you actually play.
Steps
- Benchmark the stock game first.
- Install and test the same scene.
- Compare frame time and stability, not one peak FPS number.
- Keep the setup only if it wins honestly.
Facts that do not change
Reference build is OptiScaler 0.9.4. Install is a ZIP next to the main game executable; the overlay opens with Insert. Avoid online or anti-cheat protected games, and test offline first.
Frequently asked questions
What is OptiScaler?
OptiScaler is a community tool that can intercept supported in-game upscaler calls and redirect them to another supported upscaling backend, with additional tuning options.
How does OptiScaler work in a game?
The game exposes an input upscaler, OptiScaler sits between the game and the selected output backend, and the chosen output handles the final upscaling path where compatibility allows.
Does OptiScaler support DirectX 11?
Yes, DirectX 11 is supported, although the available output methods and behavior can differ from DirectX 12.
Does OptiScaler support DirectX 12?
Yes. DirectX 12 has broad support and is also the API used by experimental OptiFG functionality.
Practical Checklist
- Keep original files backed up before changing the game folder.
- Test one setting or backend at a time.
- Avoid anti-cheat protected online sessions.
- Document the working configuration before updating.
Related Guides
Continue with the related guides in the sidebar for setup, compatibility, performance, or safety topics.
- OptiScaler topics: safety, versions and expectations — Curated topic URLs for safety, manager/client claims, the 0.9.4 reference build and honest performance expectations.
- OptiScaler FAQ: the official 20 questions, answered — Standalone URLs for the official site's 20 OptiScaler questions — APIs, overlay, FSR4, Linux, anti-cheat and the manager question.
- Is OptiScaler safe to use? — The tool itself is a local per-game file change. The real risks are anti-cheat games, unknown download sources and untested helper apps — all avoidable.
- OptiScaler Manager and Client: what is actually official? — Do not assume a third-party manager or client is part of the core OptiScaler project. The documented install is a manual ZIP next to the game executable.
- This is an independent OptiScaler guide, not the project site — This website is an independent informational resource and is not affiliated with the OptiScaler project or other third-party platforms.