Based on that, you're almost certainly referring to Unigine Superposition (the GPU stress-test and benchmarking tool). Here’s a direct, honest review addressing those keywords:
Heaven & Valley: Also by Unigine, these older benchmarks are completely free and offer looping modes without a pro key. The "Better" Approach: Legit Performance superposition benchmark product key free better
Final Thoughts
Entering a Key: If you have a legitimate key from a purchase or a giveaway, click the key icon in the software to upgrade your edition. Free Alternatives for Stress Testing Based on that, you're almost certainly referring to
By Technical Gaming Staff | Updated October 2023 Why it's better: If you are looking for
: To ensure you have the latest version with free VR features, download directly from the official Unigine benchmark page compare it with similar hardware online? Superposition benchmark - UNIGINE Benchmarks