▷ Furmark: what is it and what is it for?
Table of contents:
- Why use a stress test?
- Furmark is the best test to check the temperature of your GPU
- How to use Furmark?
Today's PCs are more reliable than ever, but that doesn't mean they are foolproof. Equipment failures still occur. Fortunately, the world of stress testing can help identify critical failures before your PC ends up in the middle of a critical operation. In this article we are going to focus on Furmark, a stress test for the graphics card that will allow us to analyze its stability, as well as see if there is any type of problem.
Whenever you buy or build a PC, trade in a major component, or overclock a piece of hardware, it 's a good idea to pass a stress test or benchmark to check that everything is working perfectly. These types of tests can also help us detect a hardware failure before it becomes catastrophic.
Index of contents
Why use a stress test?
The answer is simple, to guarantee the reliability and stability of your system. Even if a PC boots up and performs well in normal use, the hardware can cause problems when faced with heavier tasks, like gaming or video editing. Stress testing software places your components under intense workload to simulate a highly demanding scenario. If a component crashes, hangs, or fails a dedicated stress test, there is a good chance it will not be reliable under a heavy daily workload. It is better to discover the unstable components sooner rather than later, while they are still under warranty.
Running stress tests also let you know if you need additional cooling on your PC. If an overclocked graphics card or CPU constantly overheats and shuts down during a stress test, it's time to change the original cooler, add a few case fans, and possibly consider liquid cooling. All that said, the actual stress testing process is not terribly complicated, although it can be time consuming.
Furmark is the best test to check the temperature of your GPU
If you're a gamer, the stress test on your graphics card is very simple, especially since graphics cards tend to fail under heavier loads, like those generated by modern games. Another added bonus is that graphical torture tests often persuade faulty or faulty power supplies to turn themselves in, so you're stressing two birds with one stone.
Benchmarking tools abound, but FurMark was specifically designed to give your GPU a huge workload, and it punishes graphics cards far more than the average game. This benchmark uses real-time renderings of wavy furry objects against fancy backgrounds to push your graphics card to its limits, complete with antialiasing and resolution options. It is recommended that you monitor your hardware with tools like HWMonitor, since FurMark makes your GPU very hot, very quickly. With this, you won't need to run FurMark for long. If your graphics card freezes or starts throwing funky visuals, it will do so within 15 to 30 minutes.
How to use Furmark?
Using Furmark is very simple, you just need to start the application and click on the option " GPU Stress Test ". Then click " Go " and the test will start running
There are two possible results of your Furmark stability test. One is that Furmark crashes, and the other is that Furmark runs without problem. Each result provides you with important information about your graphics card.
If Furmark crashed, it means your graphics card was unable to handle the load Furmark was sending it. The data was corrupted and the card started sending erroneous data, causing Furmark to crash. If you decide to sit back and watch Furmark in action during the test, you will find that just before a crash the image of Furmark starts to look very strange. Small dots begin to appear on the image. This occurs because the video card is getting too hot and the data being sent from the card is corrupted.
The most common reason Furmark crashes is a graphics card overclock that is too aggressive. If you have overclocked your video card, you will need to back up its overclock a bit to make its video card stable. However, if you have not overclocked the card, there is likely to be a crash because the heatsink is inappropriate. Check the card to make sure the fan is running and that the dust hasn't obstructed the cooling.
If Furmark runs for thirty minutes without crashing, it's safe to say that your graphics card will be stable when running any game you throw at it. Any failure that occurs is likely due to the coding of the program, not the inability of your hardware to handle the stress. However, that does not mean that we cannot collect interesting information from our test. Before exiting Furmark, take a close look at the GPU temperature graph at the bottom of the Furmark window. This graph shows a time scale of the temperature of your graphics card as the test progressed. This graph should show a fairly linear rise in temperature to a certain temperature ceiling, at which point the temperature remains virtually the same for the remainder of the test.
We recommend reading our article on which graphics card I buy and how to clean a graphics card.
This concludes our special article on Furmark what it is and what it is for, we hope you find it very useful in the future.
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