What is GPU Artifacting and How Can You Fix It?

Visual anomalies or distortions that appear on a computer display are referred to as artifacting. When referring to GPUs, the term “artifacting” describes these distortions in images and videos that the GPU renders or displays. There are many different types of distortions, including pixelated images, screen flickering, and distorted text.

Types of Artifacting

On a GPU, there are numerous kinds of artifacting that might happen. Typical types include:

  • Pixelated images: Instead of a smooth, continuous image, this kind of artifacting produces an image that looks like it is made up of small, square blocks of color.
  • Screen flickering: Displays that exhibit this type of artifacting frequently switch between various images or states. The screen may appear to “flicker” or “strobe” as a result of this.
  • Distorted text: Text that is distorted or difficult to read is a sign of this type of artifacting. It’s possible that this is brought on by issues with the display itself or issues with how the text is rendered by the GPU.

Causes of Artifacting

On a GPU, there are a variety of things that can cause artifacting. Several potential reasons include:

  • Hardware issues: A hardware issue with the graphics card itself can result in artifacting. This might be the result of a flaw in the manufacturing procedure or physical harm to the card.
  • Software issues: Software issues like a driver conflict or an operating system issue can also result in artifacting.
  • Overheating: The GPU can exhibit artifacting if it gets too hot. This might be caused by a problem with the graphics card’s cooling system or by other things, like a lack of airflow in the computer case.

Diagnosing Artifacting

The problem’s underlying cause must be found before artifacting on a GPU can be fixed. A series of diagnostic tests, such as using a benchmarking tool or monitoring the graphics card’s temperature, can frequently be used to achieve this.

Other diagnostic techniques that might be helpful include running the graphics card manufacturer’s diagnostic tool, looking for updates to the graphics driver, or performing a fresh installation of the operating system.

Fixing Artifacting

Once the underlying cause of the artifacting has been found, remediation measures can be taken. The graphics card may need to be replaced if the artifacting is brought on by a hardware problem.

But if a software flaw is to blame, the issue might be resolved by updating the drivers, reinstalling the operating system, or performing other software-related adjustments.

Preventing Artifacting

On a GPU, there are a number of best practices that can aid in preventing artifacting. These consist of:

  • Keeping the area around the graphics card and computer tidy: The graphics card may become clogged with dust and other debris, overheat, and produce artifacts.
  • Assuring proper airflow is essential for keeping the GPU cool and preventing overheating.
  • updating the operating system and drivers frequently: Updating the graphics driver and operating system can aid in avoiding software-related problems that might result in artifacting.
  • The GPU temperature should be closely monitored in order to spot any overheating problems that might result in artifacting.


Is artifacting always a sign of a failing graphics card?

No, not always. Artifacting can be brought on by a failing graphics card, but there are other potential causes as well. These can include hardware problems, overheating, and software problems. Before drawing any conclusions about the condition of the graphics card, it’s critical to find the source of the artifacting.

Can malware cause artifacting on a GPU?

Malware can result in artifacting on a GPU, but this is not very common. Malware is rarely the root cause of artifacting; instead, hardware or software problems are. However, it is always advisable to keep the computer secure from malware because it can lead to a number of issues in addition to artifacting.

Is it possible to fix artifacting by cleaning the graphics card or applying new thermal paste?

If the issue is due to overheating, cleaning the graphics card or using fresh thermal paste may be able to help. These remedies, however, are not always successful and may not deal with the underlying cause of the issue. If cleaning or reapplying thermal paste does not eliminate the artifacting, it is likely that another issue, such as a hardware or software flaw, is to blame.

Can artifacting be caused by a problem with the display rather than the GPU?

Yes, artifacting could indeed be brought on by a display issue. However, problems with the GPU are more frequently to blame for artifacting. It is more likely that the display itself, rather than the GPU, is the issue if the artifacting only appears on the display and not on external monitors.

Is it possible to prevent artifacting by using a specific brand of graphics card or a certain type of cooling solution?

Using a top-notch graphics card and a dependable cooling system can help to lower the possibility of artifacting brought on by hardware problems. However, even with the best hardware, artifacting is still a possibility. Artifacting can be caused by a variety of factors, including software problems, so it’s crucial to address all of them in order to prevent the issue.

As the founder and owner of this website, I am an enthusiastic computer software and hardware enthusiast who takes pleasure in troubleshooting and solving computer-related problems. With MTech & BTech degrees in Computer Science & Engineering under my belt, I have worked in this field for over 12 years now. Through my career I have acquired a vast amount of knowledge regarding various computer topics such as software, hardware, and programming - knowledge which I love sharing with others to help people gain more insight into this exciting world of computers!