The most important thing to clarify is that
The allows you to run all the standard benchmarks and "Game" mode, provide detailed real-time metrics (FPS, GPU temperature, clock speeds, and usage percentage), test virtual reality (VR) configurations, and has been enhanced with free interactive VR mode via SteamVR.
What specific and CPU are you currently testing?
Hardware enthusiasts often have powerful PCs – exactly what malware authors want for mining or botnets.
Requires a key. Unlocks looping (for stability testing) and leaderboards.
Superposition operates on a "Freemium" model. The basic version is free to download and use. However, to unlock advanced features—such as the looping mode for stress testing, the benchmarking mode for precise comparisons, or the ability to submit scores to the global leaderboard—users are required to purchase a product key.
Allows you to view and manage benchmark results without an active internet connection.