Frequently Asked Questions

Yes, FurMark is safe for modern hardware when used correctly. However, it is an extreme stress test designed to pull maximum power and generate maximum heat. Ensure your GPU cooling is functional and your case has good airflow. Modern GPUs have built-in thermal protection (throttling), so they will slow down if they get too hot. Avoid running it for extended periods if you have poor cooling.

A "good" score depends entirely on your GPU model and resolution. FurMark scores are used to compare your performance against other users with the same hardware. You can check the global leaderboards on our main site to see where your GPU ranks compared to similar models. Generally, a higher score indicates better performance and stability.

For a quick stability check, 15 to 30 minutes is usually enough. For a thorough "burn-in" or to verify long-term cooling stability, 1 to 2 hours is recommended. If your GPU survives 2 hours without artifacts or thermal throttling, it is likely very stable for gaming and professional workloads.

This is almost always a sign of an inadequate Power Supply Unit (PSU). FurMark pushes the GPU to draw its maximum rated power. If your PSU cannot handle the load, it will trigger its internal safety protections and shut down the PC to prevent damage. It could also be due to extreme CPU or GPU overheating causing a thermal shutdown.

Yes, FurMark supports multi-GPU setups (SLI/Crossfire). You can select which GPU to test in the settings or run multiple instances to stress all cards simultaneously.

No. FurMark is a legitimate software tool. However, because it puts extreme load on hardware, some antivirus software might flag it as "Potentially Unwanted Software" or "Riskware." This is a false positive. Always ensure you download FurMark from furmark.pro to get the clean, official version.